Error key "language" on multilanguage site

aglaiasrl

Hi there,
as soon as I activated the multilanguage (ita/eng) on my website, everytime I update something on the JA Megafilter plugin it appears the warning you can see in the screenshot. Everything seems to work normally on front-end, it's just a backoffice matter.

![
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How can I fix it?

saguaros

aglaiasrl Hi

This warning is from core plugin of Joomla, you can hide this warning by going to Global configuration >> Server tab and set Error Reporting to None.

Actually, this warning will not affect function of JA Megafilter.

aglaiasrl

saguaros ok but also every time I made a modify in the setting of my filters when I save the page become blank with this warning and I have to go back to the administrator backend... That's not the perfect use

saguaros

aglaiasrl You can share the super admin account and FTP account of your site, we will check for it for you.