Fatal error: Uncaught TypeError: method_exists(): Argument #1 ($object_or_class) must be of type object|string, null given in /home/simposiounimed/public_html/vendor/libs/Bootstrap.php:290 Stack trace: #0 /home/simposiounimed/public_html/vendor/libs/Bootstrap.php(290): method_exists(NULL, '') #1 /home/simposiounimed/public_html/vendor/libs/Bootstrap.php(95): vendor\libs\Bootstrap->_callControllerMethod() #2 /home/simposiounimed/public_html/index.php(23): vendor\libs\Bootstrap->init() #3 {main} thrown in /home/simposiounimed/public_html/vendor/libs/Bootstrap.php on line 290