phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 145 Table './myforum/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 ('113a9a19bad038628c405db072459327', -1, 1771032629, 1771032629, 'd849d8a9', 1, 0, 0)

Line : 187
File : sessions.php