phpBB : Kritischer Fehler

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry '81a5c6ac2248ac0961bf02f6331e937e' 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 ('81a5c6ac2248ac0961bf02f6331e937e', -1, 1715164554, 1715164554, 'c0a8bcfc', -4, 0, 0)

Line : 187
File : sessions.php