phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry '9b4c11947bd1c2b6f52524a6fbdd7883' 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 ('9b4c11947bd1c2b6f52524a6fbdd7883', -1, 1714694416, 1714694416, '038113fb', -8, 0, 0)

Line : 187
File : sessions.php