Unable to load non-default admin directory name in OpenCart 3.0.3.9 environment

[gpxjordan]

Thanks for your development!

But in recent years, hackers have made malicious attempts to attack,

Starting from OpenCart 3.0.3.8, OpenCart officials must forcefully change admin to another directory name, As a result, "Analyze modifications" cannot load files normally.

Warning: readfile(/home/): failed to open stream: No such file or directory in /home//public_html/admin-/controller/extension/modification/diff.php on line 39

Dear Sir, Can you solve this problem?