( ! ) Deprecated: strtoupper(): Passing null to parameter #1 ($string) of type string is deprecated in /home/248434.cloudwaysapps.com/qxzsbjtuay/public_html/libraries/src/MVC/Model/ListModel.php on line 616
Call Stack
#TimeMemoryFunctionLocation
10.0001407648{main}( ).../index.php:0
20.0204907928Joomla\CMS\Application\CMSApplication->execute( ).../index.php:49
30.0205907984Joomla\CMS\Application\SiteApplication->doExecute( ).../CMSApplication.php:225
40.06452123704Joomla\CMS\Application\SiteApplication->dispatch( $component = ??? ).../SiteApplication.php:233
50.06682181448Joomla\CMS\Component\ComponentHelper::renderComponent( $option = 'com_dropfiles', $params = ??? ).../SiteApplication.php:194
60.06722186304Joomla\CMS\Component\ComponentHelper::executeComponent( $path = '/home/248434.cloudwaysapps.com/qxzsbjtuay/public_html/components/com_dropfiles/dropfiles.php' ).../ComponentHelper.php:377
70.06722203520require_once( '/home/248434.cloudwaysapps.com/qxzsbjtuay/public_html/components/com_dropfiles/dropfiles.php ).../ComponentHelper.php:402
80.07262329680Joomla\CMS\MVC\Controller\BaseController->execute( $task = NULL ).../dropfiles.php:57
90.07262329680DropfilesController->display( $cachable = ???, $urlparams = ??? ).../BaseController.php:702
100.07272329680Joomla\CMS\MVC\Controller\BaseController->display( $cachable = FALSE, $urlparams = FALSE ).../controller.php:70
110.07362338424DropfilesViewFrontlist->display( $tpl = ??? ).../BaseController.php:664
120.07622355912DropfilesModelFrontcategories->getItems( ).../view.html.php:86
130.07662362648DropfilesModelCategories->getItems( ).../frontcategories.php:105
140.07662362648Joomla\CMS\MVC\Model\ListModel->getItems( ).../categories.php:207
150.07662362648Joomla\CMS\MVC\Model\ListModel->getStoreId( $id = ??? ).../ListModel.php:183
160.07662362648Joomla\CMS\MVC\Model\BaseDatabaseModel->getState( $property = 'list.start', $default = ??? ).../ListModel.php:260
170.07662362648DropfilesModelCategories->populateState( $ordering = ???, $direction = ??? ).../BaseDatabaseModel.php:457
180.07662362648Joomla\CMS\MVC\Model\ListModel->populateState( $ordering = NULL, $direction = NULL ).../categories.php:58
190.07682363664strtoupper( $string = NULL ).../ListModel.php:616