Hi,
On a site I'm developping, when the Content - SP Page Builder plugin is enable, I have this error on the tag result page. If I disable this plugin, then the tag result page works as expected
Note that I disabled each 3rd party extension I'm using to see if it was a conflict with another extension, but it doesn't change anything so it's not coming from another 3rd party extension.
Thanks in advance for your help
Sandra