PHP 7.1 problem?

I'm confused from that error message without seeing that modules.php file. Just from the message, it seems like it's from a different module - modChrome_artnostyle. Could you provide more details on you think this is related to JFBConnect / SCLogin?

-Melissa

Changing the CSS by itself shouldn't be able to create any sort of PHP error since the CSS files are sent directly to a user's browser. There's no PHP processing of those files before they get sent.

If you did a module override, then yes, it could cause those warnings. In that case, I'd recommend reverting back to our original code to see if the problem goes away. If so, then it could be many factors, including your template's compatibility with PHP7.1 and even Joomla itself.

Let us know what files you modified and if reverting those to the default SCLogin files fixes things and we can go from there.

Thanks,
Alex

A module override for SCLogin would be found in /templates/YOUR_TEMPLATE_NAME/html/mod_sclogin folder. Check to see if this folder exists. If it does, you should be able to just rename the folder to something else. This will then load the view php files that come with the SCLogin module and you can see if the error clears up. Let us know what you find.