phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry 'dafd7a9f44b234d8732202611e3a1c7f' 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 ('dafd7a9f44b234d8732202611e3a1c7f', -1, 1715889925, 1715889925, '1274156d', 0, 0, 0)

Line : 187
File : sessions.php