The styles of the OpenCart admin panel flew off. How to fix?

Question

opencart

There is an online store on ocStore 3.0.3.7. I wanted to put a plugin to optimize the JS / CSS code, it is necessary to increase the page loading speed. I installed it by uploading the archive to the site, everything was ok. Then I wanted to set it up, but I pressed the "update" button in the extensions menu. And now it's been showing the loading wheel for an hour and it doesn't display the admin panel normally. Online store is working correctly

Answer 1

What is the plugin? Remove it from the hosting and look at the result.

Answer 2

plugin for optimizing JS/CSS code, needed to increase page loading speed

- usually such plugins create their own cache with already optimized styles, perhaps in your case the plugin could not create this cache for some reason and the site does not find them in order to apply styles normally, that is, the plugin tries to find the css file along the path site.ru/plugin /cache/jewrejwirjrwejrewrj.css and can't find it. Press F12 and look where the paths point, check them on the hosting. This is the first thing I would do.

Answer 3

If the store is on ocStore, then it has nothing to do with Wordpress.
Tryggvi what plugin was installed and how?

Answer 4

Now you really have to manually configure and return. Agree with @Anton R.