phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry '47f1c2b102a03d84c40d2df1f20e560f' for key 'PRIMARY'

INSERT INTO sub_sessions (session_id, session_user_id, session_start, session_time, session_ip, session_page, session_logged_in, session_admin) VALUES ('47f1c2b102a03d84c40d2df1f20e560f', -1, 1715968781, 1715968781, '0381f98d', -8, 0, 0)

Line : 187
File : sessions.php