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 ('eee8480a9c6f6571b0e7bc58fd0888e0', -1, 1789260993, 1789260993, 'd849d981', -8, 0, 0)

Line : 187
File : sessions.php