Well, we upgraded to PHx 2.2 and while it contained quite a bit of updated code, it still retains a few lines of deprecated functions:
assets/plugins/phx/phx.parser.class.inc.php(line:323)
$result= $modx->dbQuery($sql);
assets/plugins/phx/phx.parser.class.inc.php(line:324)
if ($modx->recordCount($result) == 1) {
assets/plugins/phx/phx.parser.class.inc.php(line:328)
} else if ($modx->recordCount($result) == 0){ // If snippet not found, look in the modifiers folder
The MODX System Log still generates errors like this:
$modx->dbQuery() is deprecated function