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 ('c6202ce8099a662d0afcdce7e01f0aad', -1, 1529706398, 1529706398, '369e1edb', -19, 0, 0)

Line : 187
File : sessions.php