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 ('144c3d23b5718c9f7335cd39803f7aba', -1, 1501108339, 1501108339, '36a28bd9', -1, 0, 0)

Line : 190
File : sessions.php