phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1194 Table '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 ('25222947a81f29b79cee93409f2f32e9', -1, 1766943792, 1766943792, 'd849d877', 19, 0, 0)

Line : 187
File : sessions.php