Warning: require_once(сonfig/connection.php): Failed to open stream: No such file or directory in /home/amikar/public_html/index.php on line 2

Fatal error: Uncaught Error: Failed opening required 'сonfig/connection.php' (include_path='.:') in /home/amikar/public_html/index.php:2 Stack trace: #0 {main} thrown in /home/amikar/public_html/index.php on line 2