phpBB : Критическая ошибка

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry 'b536d1db06e19770dda43688d06b276f' for key 'PRIMARY'

INSERT INTO gisforum_sessions (session_id, session_user_id, session_start, session_time, session_ip, session_page, session_logged_in) VALUES ('b536d1db06e19770dda43688d06b276f', -1, 1715623975, 1715623975, '00000000', -11, 0)

Line : 161
File : sessions.php