Warning: count(): Parameter must be an array or an object that implements Counta

[CW84]

Hi!

I have built new site, with partially old content from old site.
When I transfer from localhost to host, I get below message in extension JDOWNLOAD.

Warning: count(): Parameter must be an array or an object that implements Countable in .......xxxx.php on line 164

What is wrong? I using php 7.2.

[ColinM]

Hi
I presume all was OK on your local host site (I use XAMPP).  It is probably that you have set the error level too high.  The highest error levels are very, very fussy.  I suggest that you set the level to System Default in Joomla Global Config Server settings.  I actually run production sies with 'none' as the setting.
Colin