Fatal error: Uncaught Error: Failed opening required '/home/arkdvd/public_html/phpbb/vendor/composer/ClassLoader.php' (include_path='.:/opt/cpanel/ea-php80/root/usr/share/pear') in /home/arkdvd/public_html/phpbb/vendor/composer/autoload_real.php:12 Stack trace: #0 /home/arkdvd/public_html/phpbb/vendor/composer/autoload_real.php(26): ComposerAutoloaderInit1ce43ff815a322cce696ae3f305868d0::loadClassLoader('Composer\\Autolo...') #1 /home/arkdvd/public_html/phpbb/vendor/autoload.php(7): ComposerAutoloaderInit1ce43ff815a322cce696ae3f305868d0::getLoader() #2 /home/arkdvd/public_html/phpbb/includes/startup.php(83): require('/home/arkdvd/pu...') #3 /home/arkdvd/public_html/phpbb/common.php(23): require('/home/arkdvd/pu...') #4 /home/arkdvd/public_html/phpbb/viewforum.php(20): include('/home/arkdvd/pu...') #5 {main} thrown in /home/arkdvd/public_html/phpbb/vendor/composer/autoload_real.php on line 12