I'm on XP 2.3.7, using this method and getting same error.
How to fix it?
<xf:foreach loop="$xf.app.db.fetchAll('SELECT bf_login, af_login FROM xf_fox_xxxxxxx')" value="$item">
We do not provide support from here.
For support, please post in our forum and include your PHP, add-on and XF version.
https://foxsecrets.com/index.php?forums/fox-ultimate-translator.8/