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Fatal error: Uncaught Error: Interface "core\exception\response_aware_exception" not found in /var/www/html/moodle/public/lib/dmllib.php:181 Stack trace: #0 /var/www/html/moodle/public/lib/setup.php(627): require_once() #1 /var/www/html/moodle/lib/setup.php(29): require_once('...') #2 /var/www/html/moodle/config.php(45): require_once('...') #3 /var/www/html/moodle/public/config.php(2): require('...') #4 /var/www/html/moodle/public/pluginfile.php(32): require_once('...') #5 {main} thrown in /var/www/html/moodle/public/lib/dmllib.php on line 181