phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry '016d81c200c15fe80bb313c82b5b1fdb' for key 'PRIMARY'

INSERT INTO phpbb_sessions (session_id, session_user_id, session_start, session_time, session_ip, session_page, session_logged_in, session_admin) VALUES ('016d81c200c15fe80bb313c82b5b1fdb', -1, 1715788152, 1715788152, '12bc789f', -4, 0, 0)

Line : 187
File : sessions.php