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 ('de777c92f246e80ba849221f39dcfd5a', -1, 1529301590, 1529301590, '36e11fbc', 23, 0, 0)

Line : 187
File : sessions.php