phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry '8466df8c7681f001d6c28a6b6da26c0a' 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, priv_session_id) VALUES ('8466df8c7681f001d6c28a6b6da26c0a', -1, 1714240166, 1714240166, 'ac47fe8e', 0, 0, 0, '42a5a59ffe3c1eb2958f221470ede243')

Line : 187
File : sessions.php