phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry 'ff6dc40133c4637079eac37a03cbc482' 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 ('ff6dc40133c4637079eac37a03cbc482', -1, 1715777699, 1715777699, '12df2174', 0, 0, 0)

Line : 187
File : sessions.php