phpBB : Critical Error

Error creating new session

DEBUG MODE

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

INSERT INTO phpbb_sessions (session_id, session_user_id, session_start, session_time, session_ip, session_page, session_logged_in, session_admin) VALUES ('1e856acd3d5997e1f9b1df8e9e74c3eb', -1, 1638096278, 1638096278, '12d478c3', -4, 0, 0)

Line : 187
File : sessions.php