phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry 'd47c71e9e2af7a152970621d9a60c418' for key 'PRIMARY'

INSERT INTO phpbb_sessions (session_id, session_user_id, session_start, session_time, session_ip, session_page, session_logged_in, session_admin) VALUES ('d47c71e9e2af7a152970621d9a60c418', -1, 1715065774, 1715065774, 'c0a80201', -11, 0, 0)

Line : 187
File : sessions.php