Server configuration error…

I receive the following error when I activate the plugin (see below). I’m not technical enough to know how to fix it. Please help! Thanks.

“Requests to images are processed by your server bypassing Apache. When loading images, rules from the .htaccess file are not executed. Occasionally, this only applies to known file extensions: .jpg, .png, etc. and when e.g. .png2 extension is loaded, then the redirections from the .htaccess file work, because the server does not understand this format and does not treat it as image files. Check the redirects for .png file (for which the redirection does not work) and for .png2 file (for which the redirection works correctly).

Change the server settings to stop ignoring the rules from the .htaccess file. Please contact your server administrator.

Also try changing option “Image loading mode” to a different one. Issues about rewrites can often be resolved by setting this option to “Pass Thru”. You can do this in plugin settings below. After changing settings, remember to flush cache if you use caching plugin or caching via hosting.”