phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry 'a9d8de5bd92ee41012ee2db72479d9d4' for key 'PRIMARY'

INSERT INTO phpbb_sessions (session_id, session_user_id, session_start, session_time, session_ip, session_page, session_logged_in) VALUES ('a9d8de5bd92ee41012ee2db72479d9d4', -1, 1715642609, 1715642609, 'c0a86401', -4, 0)

Line : 158
File : /var/www/rgv.ru/phpbb/includes/sessions.php