OpenCart Community

hi
when go to catalog then press product this error apper

Warning: Missing argument 2 for Template::__construct(), called in /home/retalcenter/public_html/admin/controller/extension/product_extra.php on line 1212 and defined in /home/retalcenter/storage1/modification/system/library/template.php on line 24

line 1212
$template = new Template('template');
so line 24 it is
$file = DIR_TEMPLATE . $template . '.tpl';

how resolver this problem

admin/controller/extension/product_extra.php belongs to some extension that you have, it's not openCart's core file. You should ask for support from that extension's developers.

how know any extension for this error ??

You don't know what extension you have installed?

Possbile this??
https://www.opencart.com/index.php?rout ... n_id=36261

I don't install this extension

Maybe is another.....we can't tell you.

Check on Extensions-->Modules, or ocmod, or vqmod.

yes you are right that is extension deleted form installing but in modification not deleted so I deledt it form modification and refresh error are resolved
but error http 500 when add pruducts and click save then it saved and show error http 500 in page
I need help me for this error http 500



thanks