Wordpress plugin needs to be updated

I have a wordpress plugin that was written about 3 years ago and has worked fine until recently. When it is now installed you get errors like:

cess denied for user 'userwco'@'localhost' (using password: NO) in /home/xxxxxxx/public_html/wordpress/wp-content/plugins/wptrader/functions_wptrader.php on line 1071

Warning: mysql_query(): A link to the server could not be established in /home/xxxxxxx/public_html/wordpress/wp-content/plugins/wptrader/functions_wptrader.php on line 1071

Warning: mysql_query(): Access denied for user 'userwco'@'localhost' (using password: NO) in /home/xxxxxxx/public_html/wordpress/wp-content/plugins/wptrader/functions_wptrader.php on line 1071

Warning: mysql_query(): A link to the server could not be established in /home/xxxxxxx/public_html/wordpress/wp-content/plugins/wptrader/functions_wptrader.php on line 1071

Warning: mysql_query(): Access denied for user 'userwco'@'localhost' (using password: NO) in /home/xxxxxxx/public_html/wordpress/wp-content/plugins/wptrader/functions_wptrader.php on line 1071

Warning: mysql_query(): A link to the server could not be established in /home/xxxxxxx/public_html/wordpress/wp-content/plugins/wptrader/functions_wptrader.php on line 1071

Please let me know what you think or a price you would charge to update it to get rid of the errors.

 

The plugin can't connect to your database, that seems to be the problem.

Did you try contacting the plugin author?