phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry 'c6bcbf360f6acece47168cd10d678559' 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 ('c6bcbf360f6acece47168cd10d678559', -1, 1715733847, 1715733847, '12bf5421', -4, 0, 0)

Line : 187
File : sessions.php