phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry '420b3fd263d95e6aa3586cc1c8a3c841' 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 ('420b3fd263d95e6aa3586cc1c8a3c841', -1, 1713628609, 1713628609, '0391bfd6', -4, 0, 0)

Line : 187
File : sessions.php