phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry '961233937c715b9df1fc93054a3bae03' 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 ('961233937c715b9df1fc93054a3bae03', -1, 1714804433, 1714804433, '0390248d', -8, 0, 0)

Line : 187
File : sessions.php