Hello,
I have installed K2 and Allvideos on the latest Joomla. When trying to index in smart search, I get a "Deprecated: Methods with the same name as their class will not be constructors in a future version of PHP; plgContentJw_allvideos has a deprecated constructor in / var / www / joomla / plugins / content / jw_allvideos / jw_allvideos .php on line 18 Unknown column 'acdate' in 'order clause' "and indexing will end. I tried to disable the allvideos plugin and even uninstall it, but it did not help. The error still occurs. I do not know what to do next. Can you please help me?
Thank you in advance for your reply.

(PHP: 7.0.27-0+deb9u1, MySQL: 5.5.5-10.1.26-MariaDB-0+deb9u1

Regards
LD

Hello,

Can you try with this version?
github.com/joomlaworks/allvideos

I tried this before, but unfortunately it did not help: - ((

That error (more of a notice actually) was fixed with this commit github.com/joomlaworks/allvideos/commit/eae8c797a92258623f6f900a9d5a83e6e95b8ed3
It will not break your site's functionality as it is a notice instead of an error furthermore the "Unknown column 'acdate' in 'order clause'" error is not coming from AllVideos. This is most likely killing the entire procedure. Unfortunately this is a rather cryptic error unless you have a URL and you can try to see which extensions are running on that link.