PNphpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry '51881f9f3a890c8618a155f82dda2ad6' for key 'PRIMARY'

INSERT INTO nuke_phpbb_sessions (session_id, session_user_id, session_start, session_time, session_ip, session_page, session_logged_in) VALUES ('51881f9f3a890c8618a155f82dda2ad6', -1, 1717733427, 1717733427, '7f000001', 0, 0)

Line : 339
File : sessions.php