phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 145 Table './dostscho_mysql/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 ('d0181b681bb05c5d602801c1bddd907c', -1, 1537968229, 1537968229, '3651961b', 7, 0, 0)

Line : 187
File : sessions.php