Solution found.
In this case, the problem was the path name. It included a folder with a keyword that the server should reject: “worm”.
While for the template was not a problem, for the plugins folder it was.
Solution found.
In this case, the problem was the path name. It included a folder with a keyword that the server should reject: “worm”.
While for the template was not a problem, for the plugins folder it was.