Eerror? "®exp_filter"

[JotaCartas]

Sometimes when you get no results it shows the error? "®exp_filter" in (any/different) tabs and we have to clean them before the "PetSacan" works again

[sdkb]

This happens all the time, and makes PetScan significantly less usable. Any idea what's causing it or how to resolve?

[jonesey95]

I am seeing this too, along with various error messages, even when I clear this problem, telling me that Petscan is unable to retrieve articles that match my query, even though I know that they exist. I am a pretty experienced Petscan user. This should be higher-priority.

It appears that somewhere in the code "&regexp_filter" is being converted into the "registered trademark" symbol (R inside a circle), perhaps ®, followed by "exp_filter".

[JotaCartas]

Today, a different error "®exp_filter"

[magnusmanske]

I have replaced 'regexp_filter' with 'rxp_filter', which should prevent the issue. 'regexp_filter' is still supported for backwards compatibility.