Warning: trim() expects parameter to be string ...

alexcascao · December 2016

Hello, please check the following site: http://www.hospedar-sites.com/dekalb/

You if you pay close attention you'll see the following error:

1) Warning: trim() expects parameter to be string, array giving in ........wp-content/themes/betheme/plugins/revslider/includes/output.class.php on line 2900

Please let me know how to fix them.

Thanks a lot.

Jone

Albert · December 2016

Hi Jone,

as we can see, you use older slider version what might be the reason. So what you need to do is go to /plugins/ folder on your FTP, remove slider folder and upload the newest one from TF's package. All plugins are located under /plugins/ folder.

alexcascao · December 2016

Hi, thanks for your response. I updated the slider and it's working fine now.

Albert · December 2016

You are welcome!

Warning: trim() expects parameter to be string ...

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