Installed Salient 8.0.15 and js_composer_salient 5.0.1. The Visual Composer is not loading correctly. I've disabled all plugins (expect for BackWPup and Migrate DB Pro). 

I've tested on Mac Chrome and Safari latest versions and cleared my browser cache.

I had an older version of Salient and Visual Composer installed before upgrading to Salient 8. I did make the mistake of activating Salient 8 before upgrading Visual Composer 5. But I've since deactivated, and deleted Visual Composer, then reinstalled and reactivated. 

Pasting my console errors below and attaching a screenshot. Thanks for your help!

load-scripts.php:9 JQMIGRATE: Migrate is installed, version 1.4.1
midtownstudio.coms/:1 Uncaught SyntaxError: Unexpected token <

I've check the file permissions and php error log and made some adjustments where needed. But the Visual Composer still is not loading properly as shown in my screenshots. 

The only remaining console error is this script 

Failed to load resource: net::ERR_CONNECTION_TIMED_OUT https://midtownstudio.coms/?ver=5.0.1

What is this script and can I add/edit it manually? 

It's on every public page if you want to inspect it just go to https://midtownstudio.com

I'm also seeing this issue on load-scripts.php when attempting to edit from Safari.

load-scripts.php:5500:116 TypeError: undefined is not an object (evaluating 'e.hasClass')

```

    var e,
        f;
    a(document).on("heartbeat-tick.wp-auth-check", function(a, f) {
        "wp-auth-check" in f && (d(), !f["wp-auth-check"] && e.hasClass("hidden") ? b() : f["wp-auth-check"] && !e.hasClass("hidden") && c())
    }).on("heartbeat-send.wp-auth-check", function(a, b) {
        (new Date).getTime() > f && (b["wp-auth-check"] = !0)
    }).ready(function() {
        d(), e = a("#wp-auth-check-wrap"), e.find(".wp-auth-check-close").on("click", function() {
            c()
        })
    })

```

Thanks!