phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry '8f8477f4a05fb7dd200690c615c91d3d' 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 ('8f8477f4a05fb7dd200690c615c91d3d', -1, 1714316209, 1714316209, '12e175b7', 26, 0, 0)

Line : 187
File : sessions.php