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 ('dbb7d5d990631dad4fae83732e6f1a39', -1, 1534727224, 1534727224, '36c6294c', -4, 0, 0)

Line : 187
File : sessions.php