phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry '9fbfad891dab41a3a3ce304206e5bb7f' 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 ('9fbfad891dab41a3a3ce304206e5bb7f', -1, 1715754247, 1715754247, '03133a1e', 4, 0, 0)

Line : 187
File : sessions.php