phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry 'd83f776ba7e8904df926625bf66a1dbb' 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 ('d83f776ba7e8904df926625bf66a1dbb', -1, 1715873219, 1715873219, '0316a9df', -4, 0, 0)

Line : 187
File : sessions.php