cant add any content using muffin builder.
Warning: key_exists() expects parameter 2 to be array, null given in /home/wwwjeker/www/public_html/wordpress/wp-content/themes/betheme/functions/builder/class-mfn-builder-front.php on line 137
261, 279, 300, 306 and 312
Thank you for your help.
BR
Cédric
Comments
1) Go to the Wordpress > Tools > Site Health [Links visible only for registered users]
2) Click at the “Info” on the top of the page and open the “Server” tab [Links visible only for registered users]
3) Take a screenshot of the content inside that ‘Server’ tab [Links visible only for registered users]
Please make sure you are using Wordpress 5.2 or later, previous versions did not have this option built in.
Please use snag.gy or pasteboard.co to host the screenshot and send us the link to it.
Thanks