phpBB : Критическая ошибка

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry '8c0831ac44a0691a4f4e379bd712dcac' for key 'PRIMARY'

INSERT INTO gisforum_sessions (session_id, session_user_id, session_start, session_time, session_ip, session_page, session_logged_in) VALUES ('8c0831ac44a0691a4f4e379bd712dcac', -1, 1715976949, 1715976949, '00000000', -4, 0)

Line : 161
File : sessions.php