Fatal error: Uncaught Error: Call to undefined function current_language() in /htdocs/elearning/lib/setuplib.php:701 Stack trace: #0 /htdocs/elearning/lib/setuplib.php(560): get_docs_url() #1 /htdocs/elearning/lib/setuplib.php(351): get_exception_info(Object(ArgumentCountError)) #2 [internal function]: default_exception_handler(Object(ArgumentCountError)) #3 {main} thrown in /htdocs/elearning/lib/setuplib.php on line 701