phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 145 Table './everytat_imga1/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 ('4426138ae23cdb6c18c37a6110b409bf', -1, 1508725877, 1508725877, '369e3705', 0, 0, 0)

Line : 190
File : sessions.php