Fatal Error : Call to undefined function

Hi,

The function has been removed by the plugin this February.

You can see the link in this commit https://github.com/DevriX/Easy-Image-Gallery/commit/ffee285c6ceecc607ba2ee196d8c4c872636289d#diff-978209e01c6c9e4491c170874c427461L134

Seeing the error, it seems like you are calling the function in your theme, so you have a few options:
– Remove the function call
– If you need this function, you can restore it from the linked commit and add it to your theme or in another plugin
– Wrap the function call with if function_exists() PHP check

Let us know if you have any other questions.

Cheers,