Website images work only in debug mode

[Chano]

Website looks great when the Wordpress debug mode is on, but as soon as I turn it off, images don't work, some buttons text go away. 

With debug mode - 

Without debug mode- 

The errors that show up on the top are --

Deprecated: Function create_function() is deprecated in /var/www/wp-content/themes/palazzo/functions.php on line 542

Notice: Undefined offset: 1 in /var/www/wp-content/plugins/gb-api-wp/includes/admin_menu.php on line 135

Warning: Use of undefined constant CTF_VERSION - assumed 'CTF_VERSION' (this will throw an Error in a future version of PHP) in /var/www/wp-content/plugins/ai-twitter-feeds/ai-twitter-feeds.php on line 519

I have tried disabling gb-api plugin and ai twitter feeds plugin but it doesnt change anything. 

[PL281]

@Chano 

What is the URL of your site and have you checked an inspect element to see if you have any 404 errors in console

[Chano]

@PL281 

This is the url--

http://97m.57f.myftpupload.com/

I just checked the console and yes I do have a 404 error. It says 'Problem accessing /scriptloader/v1/.js'

How would you suggest I remove the 404 error?

[PL281]

@Chano 

I see you turned Debug Mode back on.... a couple of thing

1) You have a plugin called exec-php What is this for????

2) There is something in your theme functions.php line 542 what is this being used for??

More than likely it's the functions.php causing the issue

[Chano]

@PL281 

Yes I turned it off now if youd like to check it out again and look for any differences. 

1) The company I am transferring the site from built the site as well so I am not sure what the exec php plugin is called. Maybe for sending the forms? I have read online that this plugin is bad practice so I may have to re implement that.

2) I commented out the function on 542 and the site seems to behave the same way. Same image glitch and everything. 

Let me know if you have any other suggestions. 

Thanks

[PL281 · Accepted solution]

@Chano 

Ok I found the issue - You have something on your site (perhaps in the theme) trying to use TimThumb which is an image resize - Which based on what I've read you should NEVER use TimThumb.

The issue is that that resizer is a PHP script and in the image source - so it is trying to load off the CDN and the CDN is for images / JS and CSS so therefore it isn't loading

For the time being you can shut off the CDN and it should work.