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 ('3858cb94cf51f9b5e6963b7fc8e55ce5', -1, 1500971003, 1500971003, '7f000001', 11, 0, 0)

Line : 172
File : sessions.php