Attempt to assign property "template" on null (500 Whoops, looks like something went wrong.)

Exceptions 2

Error

in /var/www/smartalarm.gr/libraries/src/Application/SiteApplication.php (line 501)

}
}
}
// Need to filter the default value as well
$template->template = InputFilter::getInstance()->clean($template->template, 'cmd');
// Fallback template
if (!empty($template->parent)) {
if (!is_file(JPATH_THEMES . '/' . $template->template . '/index.php')) {
if (!is_file(JPATH_THEMES . '/' . $template->parent . '/index.php')) {

SiteApplication->getTemplate() in /var/www/smartalarm.gr/libraries/src/Error/Renderer/HtmlRenderer.php (line 50)

public function render(\Throwable $error): string
{
$app = Factory::getApplication();
// Get the current template from the application
$template = $app->getTemplate(true);
// Push the error object into the document
$this->getDocument()->setError($error);
// Add registry file for the template asset

HtmlRenderer->render() in /var/www/smartalarm.gr/libraries/src/Exception/ExceptionHandler.php (line 136)

'subject' => $app,
'document' => $renderer->getDocument(),
])
);
$data = $renderer->render($error);
// If nothing was rendered, just use the message from the Exception
if (empty($data)) {
$data = $error->getMessage();
}

ExceptionHandler::render() in /var/www/smartalarm.gr/libraries/src/Exception/ExceptionHandler.php (line 73)

* @since 3.10.0
*/
public static function handleException(\Throwable $error)
{
static::logException($error);
static::render($error);
}
/**
* Render the error page based on an exception.
*

ExceptionHandler::handleException() in /var/www/smartalarm.gr/libraries/src/Application/CMSApplication.php (line 334)

);
// Trigger the onError event.
$this->dispatchEvent('onError', $event);
ExceptionHandler::handleException($event->getError());
}
// Trigger the onBeforeRespond event.
$this->dispatchEvent(
'onBeforeRespond',

CMSApplication->execute() in /var/www/smartalarm.gr/includes/app.php (line 58)

// Set the application as global app
\Joomla\CMS\Factory::$application = $app;
// Execute the application.
$app->execute();

require_once('/var/www/smartalarm.gr/includes/app.php') in /var/www/smartalarm.gr/index.php (line 32)

* define() is used rather than "const" to not error for PHP 5.2 and lower
*/
define('_JEXEC', 1);
// Run the application - All executable code should be triggered through this file
require_once __DIR__ . '/includes/app.php';

Joomla\CMS\Router\Exception\ RouteNotFoundException

Η σελίδα δε βρέθηκε

in /var/www/smartalarm.gr/libraries/src/Router/Router.php (line 166)

$this->processParseRules($uri, self::PROCESS_AFTER);
// Check if all parts of the URL have been parsed.
// Otherwise we have an invalid URL
if (\strlen($uri->getPath()) > 0) {
throw new RouteNotFoundException(Text::_('JERROR_PAGE_NOT_FOUND'));
}
if ($setVars) {
$this->setVars($uri->getQuery(true));

Router->parse() in /var/www/smartalarm.gr/libraries/src/Application/SiteApplication.php (line 767)

// Get the full request URI.
$uri = clone Uri::getInstance();
// It is not possible to inject the SiteRouter as it requires a SiteApplication
// and we would end in an infinite loop
$result = $this->getContainer()->get(SiteRouter::class)->parse($uri, true);
$active = $this->getMenu()->getActive();
if (
$active !== null

SiteApplication->route() in /var/www/smartalarm.gr/libraries/src/Application/SiteApplication.php (line 243)

// Mark afterInitialise in the profiler.
JDEBUG ? $this->profiler->mark('afterInitialise') : null;
// Route the application
$this->route();
// Mark afterRoute in the profiler.
JDEBUG ? $this->profiler->mark('afterRoute') : null;
if (!$this->isHandlingMultiFactorAuthentication()) {

SiteApplication->doExecute() in /var/www/smartalarm.gr/libraries/src/Application/CMSApplication.php (line 304)

$this->sanityCheckSystemVariables();
$this->setupLogging();
$this->createExtensionNamespaceMap();
// Perform application routines.
$this->doExecute();
// If we have an application document object, render it.
if ($this->document instanceof \Joomla\CMS\Document\Document) {
// Render the application output.
$this->render();

CMSApplication->execute() in /var/www/smartalarm.gr/includes/app.php (line 58)

// Set the application as global app
\Joomla\CMS\Factory::$application = $app;
// Execute the application.
$app->execute();

require_once('/var/www/smartalarm.gr/includes/app.php') in /var/www/smartalarm.gr/index.php (line 32)

* define() is used rather than "const" to not error for PHP 5.2 and lower
*/
define('_JEXEC', 1);
// Run the application - All executable code should be triggered through this file
require_once __DIR__ . '/includes/app.php';

Stack Traces 2

[2/2] Error
Error: Attempt to assign property "template" on null at /var/www/smartalarm.gr/libraries/src/Application/SiteApplication.php:501 at Joomla\CMS\Application\SiteApplication->getTemplate() (/var/www/smartalarm.gr/libraries/src/Error/Renderer/HtmlRenderer.php:50) at Joomla\CMS\Error\Renderer\HtmlRenderer->render() (/var/www/smartalarm.gr/libraries/src/Exception/ExceptionHandler.php:136) at Joomla\CMS\Exception\ExceptionHandler::render() (/var/www/smartalarm.gr/libraries/src/Exception/ExceptionHandler.php:73) at Joomla\CMS\Exception\ExceptionHandler::handleException() (/var/www/smartalarm.gr/libraries/src/Application/CMSApplication.php:334) at Joomla\CMS\Application\CMSApplication->execute() (/var/www/smartalarm.gr/includes/app.php:58) at require_once('/var/www/smartalarm.gr/includes/app.php') (/var/www/smartalarm.gr/index.php:32)

[2/2] Error

Error:
Attempt to assign property "template" on null

  at /var/www/smartalarm.gr/libraries/src/Application/SiteApplication.php:501
  at Joomla\CMS\Application\SiteApplication->getTemplate()
     (/var/www/smartalarm.gr/libraries/src/Error/Renderer/HtmlRenderer.php:50)
  at Joomla\CMS\Error\Renderer\HtmlRenderer->render()
     (/var/www/smartalarm.gr/libraries/src/Exception/ExceptionHandler.php:136)
  at Joomla\CMS\Exception\ExceptionHandler::render()
     (/var/www/smartalarm.gr/libraries/src/Exception/ExceptionHandler.php:73)
  at Joomla\CMS\Exception\ExceptionHandler::handleException()
     (/var/www/smartalarm.gr/libraries/src/Application/CMSApplication.php:334)
  at Joomla\CMS\Application\CMSApplication->execute()
     (/var/www/smartalarm.gr/includes/app.php:58)
  at require_once('/var/www/smartalarm.gr/includes/app.php')
     (/var/www/smartalarm.gr/index.php:32)

[1/2] RouteNotFoundException
Joomla\CMS\Router\Exception\RouteNotFoundException: Η σελίδα δε βρέθηκε at /var/www/smartalarm.gr/libraries/src/Router/Router.php:166 at Joomla\CMS\Router\Router->parse() (/var/www/smartalarm.gr/libraries/src/Application/SiteApplication.php:767) at Joomla\CMS\Application\SiteApplication->route() (/var/www/smartalarm.gr/libraries/src/Application/SiteApplication.php:243) at Joomla\CMS\Application\SiteApplication->doExecute() (/var/www/smartalarm.gr/libraries/src/Application/CMSApplication.php:304) at Joomla\CMS\Application\CMSApplication->execute() (/var/www/smartalarm.gr/includes/app.php:58) at require_once('/var/www/smartalarm.gr/includes/app.php') (/var/www/smartalarm.gr/index.php:32)

[1/2] RouteNotFoundException

Joomla\CMS\Router\Exception\RouteNotFoundException:
Η σελίδα δε βρέθηκε

  at /var/www/smartalarm.gr/libraries/src/Router/Router.php:166
  at Joomla\CMS\Router\Router->parse()
     (/var/www/smartalarm.gr/libraries/src/Application/SiteApplication.php:767)
  at Joomla\CMS\Application\SiteApplication->route()
     (/var/www/smartalarm.gr/libraries/src/Application/SiteApplication.php:243)
  at Joomla\CMS\Application\SiteApplication->doExecute()
     (/var/www/smartalarm.gr/libraries/src/Application/CMSApplication.php:304)
  at Joomla\CMS\Application\CMSApplication->execute()
     (/var/www/smartalarm.gr/includes/app.php:58)
  at require_once('/var/www/smartalarm.gr/includes/app.php')
     (/var/www/smartalarm.gr/index.php:32)

RouteNotFoundException Error

HTTP 500 Whoops, looks like something went wrong.

Attempt to assign property "template" on null

Exceptions 2

Error

Joomla\CMS\Router\Exception\ RouteNotFoundException

Stack Traces 2