Warning: main(./ad_network_236.php): failed to open stream: No such file or directory in /home/pets/public_html/forum/includes/page_tail.php on line 41 Warning: main(./ad_network_236.php): failed to open stream: No such file or directory in /home/pets/public_html/forum/includes/page_tail.php on line 41 Warning: main(): Failed opening './ad_network_236.php' for inclusion (include_path='.:/usr/lib/php:/usr/local/lib/php') in /home/pets/public_html/forum/includes/page_tail.php on line 41
Check the file names. When you update the code mentions the latest number like _236 etc. But your .php file is probably still an older number. Same with the .txt file.