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 ('2ba426d1bebf4c292a30b725d54fb4b9', -1, 1534880247, 1534880247, '36c67e6e', 1, 0, 0)

Line : 187
File : sessions.php