phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 145 Table './mopo_phpbb1/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 ('5304b9f07419f5bfbc9f08ac9d1cb364', -1, 1418946413, 1418946413, '36a671f9', 6, 0, 0)

Line : 191
File : sessions.php