Warning: require_once(/var/www/html/cache/lib.php): Failed to open stream: No such file or directory in /var/www/html/lib/setup.php on line 644
Fatal error: Uncaught Error: Class "cache" not found in /var/www/html/lib/classes/string_manager_standard.php:83
Stack trace:
#0 /var/www/html/lib/moodlelib.php(7286): core_string_manager_standard->__construct('/var/www/html/l...', '/var/www/html/l...', Array, Array)
#1 /var/www/html/lib/setuplib.php(520): get_string_manager()
#2 /var/www/html/lib/setuplib.php(363): get_exception_info(Object(Error))
#3 [internal function]: default_exception_handler(Object(Error))
#4 {main}
thrown in /var/www/html/lib/classes/string_manager_standard.php on line 83