Error

We're sorry, but an unhandled error occurred. Please see the details below.

Call to a member function posts() on null

/home/forge/stmworld.co.uk/themes/stm/layouts/blog-tags.htm line 19

function onStart()
{
    $slug = $this->param('slug');
    $this['category'] = $category = Category::where('slug', $slug)->first();
    $this['tags'] = Category::where('slug', '!=', 'uncategorized')->get();
 
    $this['posts'] = $category->posts()->where('published', 1)->where( 'published_at', '<=', date('Y-m-d H:i:s') )->latest()->paginate(9);
}
?>
==
{% spaceless %}
{variable name="metatitle" label="Meta Title" tab="SEO" type="text" span="full"}{/variable}
{variable name="metadesc" label="Meta Description" tab="SEO" type="textarea" size="tiny" span="full"}{/variable}

Stack trace

# Called Code Document Line
38 Cms65c0dd658efec648246173_3998a378c44d956194fb845ef3c352f5Class->onStart() ~/modules/cms/classes/Controller.php 484
37 Cms\Classes\Controller->execPageCycle() ~/modules/cms/classes/Controller.php 394
36 Cms\Classes\Controller->runPage() ~/modules/cms/classes/Controller.php 225
35 Cms\Classes\Controller->run() ~/modules/cms/classes/CmsController.php 50
34 Cms\Classes\CmsController->run() ~/vendor/laravel/framework/src/Illuminate/Routing/Controller.php 54
33 Illuminate\Routing\Controller->callAction() ~/vendor/laravel/framework/src/Illuminate/Routing/ControllerDispatcher.php 45
32 Illuminate\Routing\ControllerDispatcher->dispatch() ~/vendor/laravel/framework/src/Illuminate/Routing/Route.php 219
31 Illuminate\Routing\Route->runController() ~/vendor/laravel/framework/src/Illuminate/Routing/Route.php 176
30 Illuminate\Routing\Route->run() ~/vendor/laravel/framework/src/Illuminate/Routing/Router.php 681
29 Illuminate\Routing\Router->Illuminate\Routing\{closure}() ~/vendor/laravel/framework/src/Illuminate/Pipeline/Pipeline.php 130
28 Illuminate\Pipeline\Pipeline->Illuminate\Pipeline\{closure}() ~/vendor/laravel/framework/src/Illuminate/Routing/Middleware/SubstituteBindings.php 41
27 Illuminate\Routing\Middleware\SubstituteBindings->handle() ~/vendor/laravel/framework/src/Illuminate/Pipeline/Pipeline.php 171
26 Illuminate\Pipeline\Pipeline->Illuminate\Pipeline\{closure}() ~/vendor/laravel/framework/src/Illuminate/View/Middleware/ShareErrorsFromSession.php 49
25 Illuminate\View\Middleware\ShareErrorsFromSession->handle() ~/vendor/laravel/framework/src/Illuminate/Pipeline/Pipeline.php 171
24 Illuminate\Pipeline\Pipeline->Illuminate\Pipeline\{closure}() ~/vendor/laravel/framework/src/Illuminate/Session/Middleware/StartSession.php 56
23 Illuminate\Session\Middleware\StartSession->handle() ~/vendor/laravel/framework/src/Illuminate/Pipeline/Pipeline.php 171
22 Illuminate\Pipeline\Pipeline->Illuminate\Pipeline\{closure}() ~/vendor/laravel/framework/src/Illuminate/Cookie/Middleware/AddQueuedCookiesToResponse.php 37
21 Illuminate\Cookie\Middleware\AddQueuedCookiesToResponse->handle() ~/vendor/laravel/framework/src/Illuminate/Pipeline/Pipeline.php 171
20 Illuminate\Pipeline\Pipeline->Illuminate\Pipeline\{closure}() ~/vendor/laravel/framework/src/Illuminate/Cookie/Middleware/EncryptCookies.php 67
19 Illuminate\Cookie\Middleware\EncryptCookies->handle() ~/vendor/laravel/framework/src/Illuminate/Pipeline/Pipeline.php 171
18 Illuminate\Pipeline\Pipeline->Illuminate\Pipeline\{closure}() ~/vendor/laravel/framework/src/Illuminate/Pipeline/Pipeline.php 105
17 Illuminate\Pipeline\Pipeline->then() ~/vendor/laravel/framework/src/Illuminate/Routing/Router.php 683
16 Illuminate\Routing\Router->runRouteWithinStack() ~/vendor/laravel/framework/src/Illuminate/Routing/Router.php 658
15 Illuminate\Routing\Router->runRoute() ~/vendor/laravel/framework/src/Illuminate/Routing/Router.php 624
14 Illuminate\Routing\Router->dispatchToRoute() ~/vendor/october/rain/src/Router/CoreRouter.php 20
13 October\Rain\Router\CoreRouter->dispatch() ~/vendor/laravel/framework/src/Illuminate/Foundation/Http/Kernel.php 170
12 Illuminate\Foundation\Http\Kernel->Illuminate\Foundation\Http\{closure}() ~/vendor/laravel/framework/src/Illuminate/Pipeline/Pipeline.php 130
11 Illuminate\Pipeline\Pipeline->Illuminate\Pipeline\{closure}() ~/vendor/laravel/framework/src/Illuminate/Foundation/Http/Middleware/CheckForMaintenanceMode.php 63
10 Illuminate\Foundation\Http\Middleware\CheckForMaintenanceMode->handle() ~/vendor/october/rain/src/Foundation/Http/Middleware/CheckForMaintenanceMode.php 25
9 October\Rain\Foundation\Http\Middleware\CheckForMaintenanceMode->handle() ~/vendor/laravel/framework/src/Illuminate/Pipeline/Pipeline.php 171
8 Illuminate\Pipeline\Pipeline->Illuminate\Pipeline\{closure}() ~/vendor/october/rain/src/Http/Middleware/TrustHosts.php 46
7 October\Rain\Http\Middleware\TrustHosts->handle() ~/vendor/laravel/framework/src/Illuminate/Pipeline/Pipeline.php 171
6 Illuminate\Pipeline\Pipeline->Illuminate\Pipeline\{closure}() ~/plugins/vdlp/redirect/classes/RedirectMiddleware.php 111
5 Vdlp\Redirect\Classes\RedirectMiddleware->handle() ~/vendor/laravel/framework/src/Illuminate/Pipeline/Pipeline.php 171
4 Illuminate\Pipeline\Pipeline->Illuminate\Pipeline\{closure}() ~/vendor/laravel/framework/src/Illuminate/Pipeline/Pipeline.php 105
3 Illuminate\Pipeline\Pipeline->then() ~/vendor/laravel/framework/src/Illuminate/Foundation/Http/Kernel.php 145
2 Illuminate\Foundation\Http\Kernel->sendRequestThroughRouter() ~/vendor/laravel/framework/src/Illuminate/Foundation/Http/Kernel.php 110
1 Illuminate\Foundation\Http\Kernel->handle() ~/index.php 43