phpBB : Критическая ошибка

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry '907a96715bf8ddb26deb184f9cb735e6' for key 'PRIMARY'

INSERT INTO gisforum_sessions (session_id, session_user_id, session_start, session_time, session_ip, session_page, session_logged_in) VALUES ('907a96715bf8ddb26deb184f9cb735e6', -1, 1715626985, 1715626985, '00000000', -8, 0)

Line : 161
File : sessions.php