phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry '639387ed7a50164451f5a9e5be632971' 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 ('639387ed7a50164451f5a9e5be632971', -1, 1714346509, 1714346509, '03131bb2', -10, 0, 0)

Line : 187
File : sessions.php