Tag error: <txp:etc_query
  data='<txp:etc_tree id="2" />'
  replace='//a[@href="<txp:site_url /><txp:etc_url />"]@@class=active'
/> ->  Warning: Undefined array key 1 while parsing form None on page english

Tag error: <txp:title /> ->  Warning: Trying to access array offset on value of type null while parsing form None on page english

Tag error: <txp:etc_date date="posted" calendar="jalali" format="%d %B %Y" lang="fa_AF"  /> ->  Warning: Undefined array key 1 while parsing form article_listing on page english