its a bug report of virtuemart 3.2.4 on joomla 3.7.5
after trying to update order statuses more than 7 order in orders list (batch them) we recieve:
Fatal error: Allowed memory size of 2147483648 bytes exhausted (tried to allocate 1073741832 bytes) in (***)/administrator/components/com_virtuemart/helpers/vmlanguage.php on line 246
the line 246 is :
$tag = self::$currLangTag;
self::$_loaded['mod'][] = $name;
replace with virtuemart 3.2.2 code which is:
$tag = self::$currLangTag;;
:)) with one ; ofcourse
the problem is solved.
info for undrestanding the situation:
our virtuemart has one language in front end
Configs:
Use english as fallback for untranslated strings: checked
Multilingual shop: one language is there(its persian(IR))
No Fallback: checked
Custom Fallback: NO
https://forum.virtuemart.net/index.php?topic=138406.msg485458#msg485458