Fatal error: Allowed memory size of 134217728 bytes exhausted (tried to allocate 1958907904 bytes) in C:\Moodle31\server\moodle\lib\moodlelib.php on line 8831

Fatal error: Allowed memory size of 134217728 bytes exhausted (tried to allocate 1958907904 bytes) in C:\Moodle31\server\moodle\lib\classes\session\manager.php on line 533