phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry 'af6837703d1a3d8eccb4164cbd1e864b' 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 ('af6837703d1a3d8eccb4164cbd1e864b', -1, 1715331642, 1715331642, '0387c8d3', -8, 0, 0)

Line : 187
File : sessions.php