phpBB : Критическая ошибка

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry '8856f5d0b6ebd60f003ae1d4c31738e6' for key 'PRIMARY'

INSERT INTO gisforum_sessions (session_id, session_user_id, session_start, session_time, session_ip, session_page, session_logged_in) VALUES ('8856f5d0b6ebd60f003ae1d4c31738e6', -1, 1715851074, 1715851074, '00000000', -8, 0)

Line : 161
File : sessions.php