Hello, we have installed charly Church Joomla template, and we found the following issues firs of all we are not able to change the pictures on the Slideshow,
and also we see this error in the slideshow module, please take a look and help us, thanks

Warning: Declaration of K2Element::render() should be compatible with Joomla\CMS\Form\FormField::render($layoutId, $data = Array) in /home/**********/public_html/administrator/components/com_k2/elements/base.php on line 24

Dear habusam

I could not found this issue on your site: prntscr.com/hmclsg
if it have error, please send us the admin and ftp account in the website information only for the admin box to check directly

thanks