phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry '6df4b3adee28e00df7fc16d08c71f67d' 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 ('6df4b3adee28e00df7fc16d08c71f67d', -1, 1715775047, 1715775047, '1277c0ea', 0, 0, 0)

Line : 187
File : sessions.php