phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry 'ad6bfcb2cf32016c3d3c33188c57a19d' for key 1

INSERT INTO phpbb_sessions (session_id, session_user_id, session_start, session_time, session_ip, session_page, session_logged_in, session_admin) VALUES ('ad6bfcb2cf32016c3d3c33188c57a19d', -1, 1715769462, 1715769462, '038a6672', -1, 0, 0)

Line : 187
File : sessions.php