phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry '0ff9b8f0daa256adebd5ba134e9a50f4' 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 ('0ff9b8f0daa256adebd5ba134e9a50f4', -1, 1715295789, 1715295789, '12bcafb6', 0, 0, 0)

Line : 187
File : sessions.php