phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 145 Table './shelter/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 ('48f504f7d080cce50d41538ace14e3ef', -1, 1516664136, 1516664136, '3652399a', 17, 0, 0)

Line : 187
File : sessions.php