phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry '47cdd0acf6ed45be4f28518c781390b2' 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 ('47cdd0acf6ed45be4f28518c781390b2', -1, 1714041669, 1714041669, '0389dae6', -9, 0, 0)

Line : 187
File : sessions.php