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 ('a158cb06b406d1ddb0acfabfa8e7adb4', -1, 1757151855, 1757151855, 'd849d8b0', 8, 0, 0)

Line : 189
File : sessions.php