phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry '47dbc8097672580086505e78d23c8172' for key 'phpbb_sessions.PRIMARY'

INSERT INTO phpbb_sessions (session_id, session_user_id, session_start, session_time, session_ip, session_page, session_logged_in, session_admin) VALUES ('47dbc8097672580086505e78d23c8172', -1, 1714291439, 1714291439, '0391978d', -1, 0, 0)

Line : 187
File : sessions.php