phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry '47115db02b75e9291bfbc5b49ed6df51' 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 ('47115db02b75e9291bfbc5b49ed6df51', -1, 1715758297, 1715758297, '12e0fb88', -8, 0, 0)

Line : 187
File : sessions.php