ProjectConfig.5.5.php - no such file or directory

Hi,

I am receiving the same issue that was posted 2 days ago. Nothing has changed on my site.

Warning: require(/home/mjele479/public_html/admin/config/ProjectConfig.5.5.php): failed to open stream: No such file or directory in /home/mjele479/public_html/admin/config/ProjectConfig.php on line 1

Fatal error: require(): Failed opening required '/home/mjele479/public_html/admin/config/ProjectConfig.5.5.php' (include_path='.:/usr/lib/php:/usr/local/lib/php') in /home/mjele479/public_html/admin/config/ProjectConfig.php on line 1

Can you please advise?