phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 145 Table './ifafrancecom/phpbb_ifa_sessions' is marked as crashed and should be repaired

INSERT INTO phpbb_ifa_sessions (session_id, session_user_id, session_start, session_time, session_ip, session_page, session_logged_in, session_admin) VALUES ('b55ef03f66e1a2469fd09f67919444fc', -1, 1534366156, 1534366156, '36e0dc48', -12, 0, 0)

Line : 187
File : sessions.php