Messed up or blank page (Joomla)

Messed up or blank page

One of these errors
  • Blank page or messed up page in the frontend, where the slider is published.
  • Blank page or messed up page in the back-end at the Smart Slider.
Solution

If somewhere the Smart Slider caused a blank page or messed up page, in the back-end or the frontend, then you should go to System (in Joomla 2.5: Site) → Global Configuration.

Go to the Server tab and pick Maximum at the Error Reporting. Then go to the page, which was blank, and now it should write out an error or more, but probably only one of them is the real error, which is causing the other ones. These are usually server side configuration issues, like the php is missing a basic library, or the memory limit, nesting level is too low, and your server host can help you with that. If you are not sure, just google the Fatal error message, and you will know, what it means.

Messed up backend using AMPPS

First, try to make your site write out the error, which you can do like this. That will give you the idea if you need to turn on some PHP extension, or increase some server setting.

Call to undefined function ctype_digit()

You should enable the ctype extension at AMPPS Application → PHP Tab → PHP Extension. Check ctype and Apply.

Blank page maybe just after a number of slides, and error reporting doesn't say anything

Turn off the Optimize option, if it's on, because if you are using it with too big images, this is a resource heavy process, and probably your server's memory_limit has been reached. If this helps, either use smaller images in the future, or ask your server host to increase the memory_limit value of your website.