phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry '5484a7c2869e823c8b8c800a263fb15b' for key 'PRIMARY'

INSERT INTO sub_sessions (session_id, session_user_id, session_start, session_time, session_ip, session_page, session_logged_in, session_admin) VALUES ('5484a7c2869e823c8b8c800a263fb15b', -1, 1715305695, 1715305695, '12d9bb13', -4, 0, 0)

Line : 187
File : sessions.php