phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry '823b9e806c9df422751b1a7b84c3d4ac' 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 ('823b9e806c9df422751b1a7b84c3d4ac', -1, 1714947071, 1714947071, '0387cf81', -8, 0, 0)

Line : 187
File : sessions.php