Warning: require(./credentials.php): failed to open stream: No such file or directory in /home/cmsip/public_html/header.php on line 3

Warning: require(./credentials.php): failed to open stream: No such file or directory in /home/cmsip/public_html/header.php on line 3

Fatal error: require(): Failed opening required './credentials.php' (include_path='.:/opt/alt/php73/usr/share/pear') in /home/cmsip/public_html/header.php on line 3