phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry '99a95f9f03750f05b17593ec930ef1ed' 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 ('99a95f9f03750f05b17593ec930ef1ed', -1, 1715737054, 1715737054, '12d83c0d', -4, 0, 0)

Line : 187
File : sessions.php