TOPIC: [SOLVED] Php error code

Good morning.
after installing DT REGISTER on Joomla 3.2.3, When I clic on category, I receive this:

SCREAM: Error suppression ignored for ( ! ) Notice: Undefined variable: listDir in C:\wamp\www\dne\administrator\components\com_dtregister\views\category\tmpl\list.php on line 163 Call Stack #TimeMemoryFunctionLocation 10.0020683000{main}( )..\index.php:0 21.15275577800JApplicationCms->execute( )..\index.php:42 31.15285577800JApplicationAdministrator->doExecute( )..\cms.php:255 41.33628905736JApplicationAdministrator->dispatch( )..\administrator.php:143 51.35219132200JComponentHelper::renderComponent( )..\administrator.php:98 61.38269471928JComponentHelper::executeComponent( )..\helper.php:332 71.38539534432require_once( 'C:\wamp\www\dne\administrator\components\com_dtregister\dtregister.php' )..\helper.php:352 82.082819418016JControllerLegacy->execute( )..\dtregister.php:49 92.082819418096DtregisterControllerCategory->category( )..\legacy.php:722 102.086919491304DtregisterViewCategory->display( )..\category.php:85 112.087619491856DtrView->display( )..\view.html.php:19 122.093419508896JViewLegacy->display( )..\dtview.php:194 132.093419508896JViewLegacy->loadTemplate( )..\legacy.php:211 142.103519626280include( 'C:\wamp\www\dne\administrator\components\com_dtregister\views\category\tmpl\list.php' )..\legacy.php:663 " />

Even with other link.

Please help.

The problem has been solved after I upload the website on my web hosting.

Yes, this definitely is a localhost issue... which we do not support. Almost anytime someone has a problem on localhost, it's resolved by running on a real hosting server. Something in the local setup was the issue. Anyway, glad all is well.