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 ('4ccb058c3540c896fa5b4f543d8fddc1', -1, 1529584258, 1529584258, '36e0ebb7', -19, 0, 0)

Line : 187
File : sessions.php