phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry '5cf12f8c98fc63a02d877725e07eeaf4' 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 ('5cf12f8c98fc63a02d877725e07eeaf4', -1, 1715766004, 1715766004, '12db216b', -7, 0, 0)

Line : 187
File : sessions.php