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 ('061461003146d718b39ce0c7259cfb18', -1, 1772194237, 1772194237, 'd849d858', -2, 0, 0)

Line : 187
File : sessions.php