Hello, I just got an error in my wordpress blog when I log-in to the admin panel. It's giving me errors. I remember the last thing I did before this happened was I disabled comments. Any solutions guys? Anyway... here's and excerpt from the pluggable file .... if ( defined('XMLRPC_REQUEST') && XMLRPC_REQUEST ) return false; if ( ! empty($current_user) ) return; if ( empty($_COOKIE[USER_COOKIE]) || empty($_COOKIE[PASS_COOKIE]) || !wp_login($_COOKIE[USER_COOKIE], $_COOKIE[PASS_COOKIE], true) ) { wp_set_current_user(0); return false; } $user_login = $_COOKIE[USER_COOKIE]; wp_set_current_user(0, $user_login); } endif; if ( !function_exists('get_userdata') ) : function get_userdata( $user_id ) { global $wpdb; $user_id = (int) $user_id; if ( $user_id == 0 ) return false; $user = wp_cache_get($user_id, 'users'); if ( $user ) return $user; if ( !$user = $wpdb->get_row("SELECT * FROM $wpdb->users WHERE ID = '$user_id' LIMIT 1") ) return false; $wpdb->hide_errors(); $metavalues = $wpdb->get_results("SELECT meta_key, meta_value FROM $wpdb->usermeta WHERE user_id = '$user_id'"); $wpdb->show_errors(); if ($metavalues) { foreach ( $metavalues as $meta ) { $value = maybe_unserialize($meta->meta_value); $user->{$meta->meta_key} = $value; // We need to set user_level from meta, not row if ( $wpdb->prefix . 'user_level' == $meta->meta_key ) $user->user_level = $meta->meta_value; } // end foreach } //end if // For backwards compat. if ( isset($user->first_name) ) $user->user_firstname = $user->first_name; if ( isset($user->last_name) ) $user->user_lastname = $user->last_name; if ( isset($user->description) ) $user->user_description = $user->description; wp_cache_add($user_id, $user, 'users'); wp_cache_add($user->user_login, $user_id, 'userlogins'); return $user; } endif; if ( !function_exists('update_user_cache') ) : function update_user_cache() { return true; } endif; if ( !function_exists('get_userdatabylogin') ) : function get_userdatabylogin($user_login) { global $wpdb; $user_login = sanitize_user( $user_login ); if ( empty( $user_login ) ) return false; $user_id = wp_cache_get($user_login, 'userlogins'); $userdata = wp_cache_get($user_id, 'users'); if ( $userdata ) return $userdata; $user_login = $wpdb->escape($user_login); if ( !$user = $wpdb->get_row("SELECT * FROM $wpdb->users WHERE user_login = '$user_login'") ) return false; $wpdb->hide_errors(); $metavalues = $wpdb->get_results("SELECT meta_key, meta_value FROM $wpdb->usermeta WHERE user_id = '$user->ID'"); $wpdb->show_errors(); if ($metavalues) { foreach ( $metavalues as $meta ) { $value = maybe_unserialize($meta->meta_value); $user->{$meta->meta_key} = $value; // We need to set user_level from meta, not row if ( $wpdb->prefix . 'user_level' == $meta->meta_key ) $user->user_level = $meta->meta_value; } } // For backwards compat. if ( isset($user->first_name) ) $user->user_firstname = $user->first_name; if ( isset($user->last_name) ) $user->user_lastname = $user->last_name; if ( isset($user->description) ) $user->user_description = $user->description; wp_cache_add($user->ID, $user, 'users'); wp_cache_add($user->user_login, $user->ID, 'userlogins'); return $user; } endif; if ( !function_exists( 'wp_mail' ) ) : function wp_mail($to, $subject, $message, $headers = '') { global $phpmailer; if ( !is_object( $phpmailer ) ) { require_once(ABSPATH . WPINC . '/class-phpmailer.php'); require_once(ABSPATH . WPINC . '/class-smtp.php'); $phpmailer = new PHPMailer(); } $mail = compact('to', 'subject', 'message', 'headers'); $mail = apply_filters('wp_mail', $mail); extract($mail, EXTR_SKIP); if ( $headers == '' ) { $headers = "MIME-Version: 1.0\n" . "From: " . apply_filters('wp_mail_from', "wordpress@" . preg_replace('#^www\.#', '', strtolower($_SERVER['SERVER_NAME']))) . "\n" . "Content-Type: text/plain; charset=\"" . get_option('blog_charset') . "\"\n"; } $phpmailer->ClearAddresses(); $phpmailer->ClearCCs(); $phpmailer->ClearBCCs(); $phpmailer->ClearReplyTos(); $phpmailer->ClearAllRecipients(); $phpmailer->ClearCustomHeaders(); $phpmailer->FromName = "WordPress"; $phpmailer->AddAddress("$to", ""); $phpmailer->Subject = $subject; $phpmailer->Body = $message; $phpmailer->IsHTML(false); $phpmailer->IsMail(); // set mailer to use php mail() do_action_ref_array('phpmailer_init', array(&$phpmailer)); $mailheaders = (array) explode( "\n", $headers ); foreach ( $mailheaders as $line ) { $header = explode( ":", $line ); switch ( trim( $header[0] ) ) { case "From": $from = trim( str_replace( '"', '', $header[1] ) ); if ( strpos( $from, '<' ) ) { $phpmailer->FromName = str_replace( '"', '', substr( $header[1], 0, strpos( $header[1], '<' ) - 1 ) ); $from = trim( substr( $from, strpos( $from, '<' ) + 1 ) ); $from = str_replace( '>', '', $from ); } else { $phpmailer->FromName = $from; } $phpmailer->From = trim( $from ); break; default: if ( $line != '' && $header[0] != 'MIME-Version' && $header[0] != 'Content-Type' ) $phpmailer->AddCustomHeader( $line ); break; } } $result = @$phpmailer->Send(); return $result; } endif; if ( !function_exists('wp_login') ) : function wp_login($username, $password, $already_md5 = false) { global $wpdb, $error; $username = sanitize_user($username); if ( '' == $username ) return false; if ( '' == $password ) { $error = __('<strong>ERROR</strong>: The password field is empty.'); return false; } $login = get_userdatabylogin($username); //$login = $wpdb->get_row("SELECT ID, user_login, user_pass FROM $wpdb->users WHERE user_login = '$username'"); if (!$login) { $error = __('<strong>ERROR</strong>: Invalid username.'); return false; } else { // If the password is already_md5, it has been double hashed. // Otherwise, it is plain text. if ( ($already_md5 && md5($login->user_pass) == $password) || ($login->user_login == $username && $login->user_pass == md5($password)) ) { return true; } else { $error = __('<strong>ERROR</strong>: Incorrect password.'); $pwd = ''; return false; } } } endif; if ( !function_exists('is_user_logged_in') ) : function is_user_logged_in() { $user = wp_get_current_user(); if ( $user->id == 0 ) return false; return true; } endif; if ( !function_exists('auth_redirect') ) : function auth_redirect() { // Checks if a user is logged in, if not redirects them to the login page if ( (!empty($_COOKIE[USER_COOKIE]) && !wp_login($_COOKIE[USER_COOKIE], $_COOKIE[PASS_COOKIE], true)) || (empty($_COOKIE[USER_COOKIE])) ) { nocache_headers(); wp_redirect(get_option('siteurl') . '/wp-login.php?redirect_to=' . urlencode($_SERVER['REQUEST_URI'])); exit(); } } endif; if ( !function_exists('check_admin_referer') ) : function check_admin_referer($action = -1) { $adminurl = strtolower(get_option('siteurl')).'/wp-admin'; $referer = strtolower(wp_get_referer()); if ( !wp_verify_nonce($_REQUEST['_wpnonce'], $action) && !(-1 == $action && strpos($referer, $adminurl) !== false)) { wp_nonce_ays($action); die(); } do_action('check_admin_referer', $action); }endif; if ( !function_exists('check_ajax_referer') ) : function check_ajax_referer() { $cookie = explode('; ', urldecode(empty($_POST['cookie']) ? $_GET['cookie'] : $_POST['cookie'])); // AJAX scripts must pass cookie=document.cookie foreach ( $cookie as $tasty ) { if ( false !== strpos($tasty, USER_COOKIE) ) $user = substr(strstr($tasty, '='), 1); if ( false !== strpos($tasty, PASS_COOKIE) ) $pass = substr(strstr($tasty, '='), 1); } if ( !wp_login( $user, $pass, true ) ) die('-1'); do_action('check_ajax_referer'); } endif; // Cookie safe redirect. Works around IIS Set-Cookie bug. // http://support.microsoft.com/kb/q176113/ if ( !function_exists('wp_redirect') ) : function wp_redirect($location, $status = 302) { global $is_IIS; $location = apply_filters('wp_redirect', $location, $status); if ( !$location ) // allows the wp_redirect filter to cancel a redirect return false; $location = preg_replace('|[^a-z0-9-~+_.?#=&;,/:%]|i', '', $location); $location = wp_kses_no_null($location); $strip = array('%0d', '%0a'); $location = str_replace($strip, '', $location); if ( $is_IIS ) { header("Refresh: 0;url=$location"); } //else { // if ( php_sapi_name() != 'cgi-fcgi' ) // status_header($status); // This causes problems on IIS and some FastCGI setups // header("Location: $location"); // } } endif; if ( !function_exists('wp_get_cookie_login') ): function wp_get_cookie_login() { if ( empty($_COOKIE[USER_COOKIE]) || empty($_COOKIE[PASS_COOKIE]) ) return false; return array('login' => $_COOKIE[USER_COOKIE], 'password' => $_COOKIE[PASS_COOKIE]); } endif; if ( !function_exists('wp_setcookie') ) : function wp_setcookie($username, $password, $already_md5 = false, $home = '', $siteurl = '', $remember = false) { if ( !$already_md5 ) $password = md5( md5($password) ); // Double hash the password in the cookie. if ( empty($home) ) $cookiepath = COOKIEPATH; else $cookiepath = preg_replace('|https?://[^/]+|i', '', $home . '/' ); if ( empty($siteurl) ) { $sitecookiepath = SITECOOKIEPATH; $cookiehash = COOKIEHASH; } else { $sitecookiepath = preg_replace('|https?://[^/]+|i', '', $siteurl . '/' ); $cookiehash = md5($siteurl); } if ( $remember ) $expire = time() + 31536000; else $expire = 0; setcookie(USER_COOKIE, $username, $expire, $cookiepath, COOKIE_DOMAIN); setcookie(PASS_COOKIE, $password, $expire, $cookiepath, COOKIE_DOMAIN); if ( $cookiepath != $sitecookiepath ) { setcookie(USER_COOKIE, $username, $expire, $sitecookiepath, COOKIE_DOMAIN); setcookie(PASS_COOKIE, $password, $expire, $sitecookiepath, COOKIE_DOMAIN); } } endif; if ( !function_exists('wp_clearcookie') ) : function wp_clearcookie() { setcookie(USER_COOKIE, ' ', time() - 31536000, COOKIEPATH, COOKIE_DOMAIN); setcookie(PASS_COOKIE, ' ', time() - 31536000, COOKIEPATH, COOKIE_DOMAIN); setcookie(USER_COOKIE, ' ', time() - 31536000, SITECOOKIEPATH, COOKIE_DOMAIN); setcookie(PASS_COOKIE, ' ', time() - 31536000, SITECOOKIEPATH, COOKIE_DOMAIN); } endif; if ( ! function_exists('wp_notify_postauthor') ) : function wp_notify_postauthor($comment_id, $comment_type='') { global $wpdb; $comment = get_comment($comment_id); $post = get_post($comment->comment_post_ID); $user = get_userdata( $post->post_author ); if ('' == $user->user_email) return false; // If there's no email to send the comment to $comment_author_domain = @gethostbyaddr($comment->comment_author_IP); $blogname = get_option('blogname'); if ( empty( $comment_type ) ) $comment_type = 'comment'; if ('comment' == $comment_type) { $notify_message = sprintf( __('New comment on your post #%1$s "%2$s"'), $comment->comment_post_ID, $post->post_title ) . "\r\n"; $notify_message .= sprintf( __('Author : %1$s (IP: %2$s , %3$s)'), $comment->comment_author, $comment->comment_author_IP, $comment_author_domain ) . "\r\n"; $notify_message .= sprintf( __('E-mail : %s'), $comment->comment_author_email ) . "\r\n"; $notify_message .= sprintf( __('URL : %s'), $comment->comment_author_url ) . "\r\n"; $notify_message .= sprintf( __('Whois : http://ws.arin.net/cgi-bin/whois.pl?queryinput=%s'), $comment->comment_author_IP ) . "\r\n"; $notify_message .= __('Comment: ') . "\r\n" . $comment->comment_content . "\r\n\r\n"; $notify_message .= __('You can see all comments on this post here: ') . "\r\n"; $subject = sprintf( __('[%1$s] Comment: "%2$s"'), $blogname, $post->post_title ); } elseif ('trackback' == $comment_type) { $notify_message = sprintf( __('New trackback on your post #%1$s "%2$s"'), $comment->comment_post_ID, $post->post_title ) . "\r\n"; $notify_message .= sprintf( __('Website: %1$s (IP: %2$s , %3$s)'), $comment->comment_author, $comment->comment_author_IP, $comment_author_domain ) . "\r\n"; $notify_message .= sprintf( __('URL : %s'), $comment->comment_author_url ) . "\r\n"; $notify_message .= __('Excerpt: ') . "\r\n" . $comment->comment_content . "\r\n\r\n"; $notify_message .= __('You can see all trackbacks on this post here: ') . "\r\n"; $subject = sprintf( __('[%1$s] Trackback: "%2$s"'), $blogname, $post->post_title ); } elseif ('pingback' == $comment_type) { $notify_message = sprintf( __('New pingback on your post #%1$s "%2$s"'), $comment->comment_post_ID, $post->post_title ) . "\r\n"; $notify_message .= sprintf( __('Website: %1$s (IP: %2$s , %3$s)'), $comment->comment_author, $comment->comment_author_IP, $comment_author_domain ) . "\r\n"; $notify_message .= sprintf( __('URL : %s'), $comment->comment_author_url ) . "\r\n"; $notify_message .= __('Excerpt: ') . "\r\n" . sprintf('[...] %s [...]', $comment->comment_content ) . "\r\n\r\n"; $notify_message .= __('You can see all pingbacks on this post here: ') . "\r\n"; $subject = sprintf( __('[%1$s] Pingback: "%2$s"'), $blogname, $post->post_title ); } $notify_message .= get_permalink($comment->comment_post_ID) . "#comments\r\n\r\n"; $notify_message .= sprintf( __('Delete it: %s'), get_option('siteurl')."/wp-admin/comment.php?action=cdc&c=$comment_id" ) . "\r\n"; $notify_message .= sprintf( __('Spam it: %s'), get_option('siteurl')."/wp-admin/comment.php?action=cdc&dt=spam&c=$comment_id" ) . "\r\n"; $wp_email = 'wordpress@' . preg_replace('#^www\.#', '', strtolower($_SERVER['SERVER_NAME'])); if ( '' == $comment->comment_author ) { $from = "From: \"$blogname\" <$wp_email>"; if ( '' != $comment->comment_author_email ) $reply_to = "Reply-To: $comment->comment_author_email"; } else { $from = "From: \"$comment->comment_author\" <$wp_email>"; if ( '' != $comment->comment_author_email ) $reply_to = "Reply-To: \"$comment->comment_author_email\" <$comment->comment_author_email>"; } $message_headers = "MIME-Version: 1.0\n" . "$from\n" . "Content-Type: text/plain; charset=\"" . get_option('blog_charset') . "\"\n"; if ( isset($reply_to) ) $message_headers .= $reply_to . "\n"; $notify_message = apply_filters('comment_notification_text', $notify_message, $comment_id); $subject = apply_filters('comment_notification_subject', $subject, $comment_id); $message_headers = apply_filters('comment_notification_headers', $message_headers, $comment_id); @wp_mail($user->user_email, $subject, $notify_message, $message_headers); return true; } endif; /* wp_notify_moderator notifies the moderator of the blog (usually the admin) about a new comment that waits for approval always returns true */ if ( !function_exists('wp_notify_moderator') ) : function wp_notify_moderator($comment_id) { global $wpdb; if( get_option( "moderation_notify" ) == 0 ) return true; $comment = $wpdb->get_row("SELECT * FROM $wpdb->comments WHERE comment_ID='$comment_id' LIMIT 1"); $post = $wpdb->get_row("SELECT * FROM $wpdb->posts WHERE ID='$comment->comment_post_ID' LIMIT 1"); $comment_author_domain = @gethostbyaddr($comment->comment_author_IP); $comments_waiting = $wpdb->get_var("SELECT count(comment_ID) FROM $wpdb->comments WHERE comment_approved = '0'"); $notify_message = sprintf( __('A new comment on the post #%1$s "%2$s" is waiting for your approval'), $post->ID, $post->post_title ) . "\r\n"; $notify_message .= get_permalink($comment->comment_post_ID) . "\r\n\r\n"; $notify_message .= sprintf( __('Author : %1$s (IP: %2$s , %3$s)'), $comment->comment_author, $comment->comment_author_IP, $comment_author_domain ) . "\r\n"; $notify_message .= sprintf( __('E-mail : %s'), $comment->comment_author_email ) . "\r\n"; $notify_message .= sprintf( __('URL : %s'), $comment->comment_author_url ) . "\r\n"; $notify_message .= sprintf( __('Whois : http://ws.arin.net/cgi-bin/whois.pl?queryinput=%s'), $comment->comment_author_IP ) . "\r\n"; $notify_message .= __('Comment: ') . "\r\n" . $comment->comment_content . "\r\n\r\n"; $notify_message .= sprintf( __('Approve it: %s'), get_option('siteurl')."/wp-admin/comment.php?action=mac&c=$comment_id" ) . "\r\n"; $notify_message .= sprintf( __('Delete it: %s'), get_option('siteurl')."/wp-admin/comment.php?action=cdc&c=$comment_id" ) . "\r\n"; $notify_message .= sprintf( __('Spam it: %s'), get_option('siteurl')."/wp-admin/comment.php?action=cdc&dt=spam&c=$comment_id" ) . "\r\n"; $notify_message .= sprintf( __('Currently %s comments are waiting for approval. Please visit the moderation panel:'), $comments_waiting ) . "\r\n"; $notify_message .= get_option('siteurl') . "/wp-admin/moderation.php\r\n"; $subject = sprintf( __('[%1$s] Please moderate: "%2$s"'), get_option('blogname'), $post->post_title ); $admin_email = get_option('admin_email'); $notify_message = apply_filters('comment_moderation_text', $notify_message, $comment_id); $subject = apply_filters('comment_moderation_subject', $subject, $comment_id); @wp_mail($admin_email, $subject, $notify_message); return true; } endif; if ( !function_exists('wp_new_user_notification') ) : function wp_new_user_notification($user_id, $plaintext_pass = '') { $user = new WP_User($user_id); $user_login = stripslashes($user->user_login); $user_email = stripslashes($user->user_email); $message = sprintf(__('New user registration on your blog %s:'), get_option('blogname')) . "\r\n\r\n"; $message .= sprintf(__('Username: %s'), $user_login) . "\r\n\r\n"; $message .= sprintf(__('E-mail: %s'), $user_email) . "\r\n"; @wp_mail(get_option('admin_email'), sprintf(__('[%s] New User Registration'), get_option('blogname')), $message); if ( empty($plaintext_pass) ) return; $message = sprintf(__('Username: %s'), $user_login) . "\r\n"; $message .= sprintf(__('Password: %s'), $plaintext_pass) . "\r\n"; $message .= get_option('siteurl') . "/wp-login.php\r\n"; wp_mail($user_email, sprintf(__('[%s] Your username and password'), get_option('blogname')), $message); } endif; if ( !function_exists('wp_verify_nonce') ) : function wp_verify_nonce($nonce, $action = -1) { $user = wp_get_current_user(); $uid = (int) $user->id; $i = ceil(time() / 43200); //Allow for expanding range, but only do one check if we can if( substr(wp_hash($i . $action . $uid), -12, 10) == $nonce || substr(wp_hash(($i - 1) . $action . $uid), -12, 10) == $nonce ) return true; return false; } endif; if ( !function_exists('wp_create_nonce') ) : function wp_create_nonce($action = -1) { $user = wp_get_current_user(); $uid = (int) $user->id; $i = ceil(time() / 43200); return substr(wp_hash($i . $action . $uid), -12, 10); } endif; if ( !function_exists('wp_salt') ) : function wp_salt() { $salt = get_option('secret'); if ( empty($salt) ) $salt = DB_PASSWORD . DB_USER . DB_NAME . DB_HOST . ABSPATH; return $salt; } endif; if ( !function_exists('wp_hash') ) : function wp_hash($data) { $salt = wp_salt(); if ( function_exists('hash_hmac') ) { return hash_hmac('md5', $data, $salt); } else { return md5($data . $salt); } } endif; ?> PHP: If you want the full code, I can give it to you via pm
What kind of errors? Error messages are not some crap, they often contain valuable informations about what is wrong with your code.