phpBB : Критическая ошибка

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry 'ffa4f7a944248c06dec1a114f1b0d477' for key 'PRIMARY'

INSERT INTO gisforum_sessions (session_id, session_user_id, session_start, session_time, session_ip, session_page, session_logged_in) VALUES ('ffa4f7a944248c06dec1a114f1b0d477', -1, 1715847413, 1715847413, '00000000', -11, 0)

Line : 161
File : sessions.php