phpBB : Критическая ошибка

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry 'adc15a36043a8c0a1cb0e07f0b025a17' for key 'PRIMARY'

INSERT INTO gisforum_sessions (session_id, session_user_id, session_start, session_time, session_ip, session_page, session_logged_in) VALUES ('adc15a36043a8c0a1cb0e07f0b025a17', -1, 1715718255, 1715718255, '00000000', -1, 0)

Line : 161
File : sessions.php