phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry '781b6afd9575409c492090b13269783d' 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 ('781b6afd9575409c492090b13269783d', -1, 1715204864, 1715204864, '0381f969', -4, 0, 0)

Line : 187
File : sessions.php