PHP Error

Fatal error: Uncaught Error: Failed opening required '/regolith/account/phoebus-dev/components/panel/phoebusPanel.php' (include_path='.:/opt/remi/php80/root/usr/share/pear:/opt/remi/php80/root/usr/share/php:/usr/share/pear:/usr/share/php') in /regolith/account/phoebus-dev/index.php:955 Stack trace: #0 {main} thrown in /regolith/account/phoebus-dev/index.php on line 955