phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 145 Table './eguoxue/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 ('be4488edf46da4f1d7420c5a9f0ae3c8', -1, 1500970981, 1500970981, '7f000001', 7, 0, 0)

Line : 172
File : sessions.php