phpBB : Критическая ошибка

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry '121a8c7a3db5113ed3d7c3890cd216ad' for key 'PRIMARY'

INSERT INTO gisforum_sessions (session_id, session_user_id, session_start, session_time, session_ip, session_page, session_logged_in) VALUES ('121a8c7a3db5113ed3d7c3890cd216ad', -1, 1715680260, 1715680260, '00000000', -4, 0)

Line : 161
File : sessions.php