phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry 'cfda8a4281c8a9df110e1e70371d7bf0' 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 ('cfda8a4281c8a9df110e1e70371d7bf0', -1, 1715159508, 1715159508, '12ddde2f', -8, 0, 0)

Line : 187
File : sessions.php