phpBB : Критическая ошибка

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry '612b506b3f5c4403771b7e498bde9b6c' for key 'PRIMARY'

INSERT INTO gisforum_sessions (session_id, session_user_id, session_start, session_time, session_ip, session_page, session_logged_in) VALUES ('612b506b3f5c4403771b7e498bde9b6c', -1, 1715690773, 1715690773, '00000000', -4, 0)

Line : 161
File : sessions.php