phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 145 Table './db_altdorf4/sessions' is marked as crashed and should be repaired

INSERT INTO sessions (session_id, session_user_id, session_start, session_time, session_ip, session_page, session_logged_in, session_admin) VALUES ('3fb7b0d8a5b5d40fbf97837603e921fd', -1, 1544704834, 1544704834, '36dd935d', -12, 0, 0)

Line : 187
File : sessions.php