phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry 'b1e6c4f9984a8b2ec0855c29d322bc14' 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, priv_session_id) VALUES ('b1e6c4f9984a8b2ec0855c29d322bc14', -1, 1713888399, 1713888399, 'ac453ac8', 4, 0, 0, '5cd86152c5d05f51b71f9a10ad9f57c0')

Line : 187
File : sessions.php