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 ('ef97cbdb955cef485fec10c4767a7901', -1, 1781275203, 1781275203, 'd849d8ae', -2, 0, 0)

Line : 187
File : sessions.php