This is a known Joomla issue where components cannot be installed through the browser window....
Most likely, your browser keeps old copies in the cache for fast loading of your site. You need...
If you see a '200 OK' code while debugging your site, it means that your site is working fine....
You can change the PHP version yourself in the Control Panel. To do this, go to Control Panel -...
Please make sure the images are uploaded to the server. Check that the HTML paths are correct....
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