sharkstack

We have the same error. We solved it by rolling our development site back to PHP 7.*

The error apparently only occurs in PHP 8.*

• TypeError thrown
  count(): Argument #1 ($value) must be of type Countable|array, string given

• This reply was modified 1 year ago by sharkstack.

I’m having the same issue on a page that did not have the issue before the weekend.

Deprecated: Non-static method BackWPup_Admin::admin_css() should not be called statically in */wp-includes/class-wp-hook.php on line 288

If mikeveruin says he fixed it by editing the plugin, and three people suddenly report the same error, it seems to be an issue with the plugin – most likely line 28.

I’ll apply Mike’s patch and hope the plugin developers include the patch in the next update so our hasty patches won’t be overwritten.