Title: Error – Internal Server Error Last modified: September 3, 2026 --- # Error – Internal Server Error * Resolved [rooskj](https://wordpress.org/support/users/rooskj/) * (@rooskj) * [2 days, 19 hours ago](https://wordpress.org/support/topic/error-internal-server-error-9/) * I had installed and tested the plugin on a staging/test site—using 5 paintings— and everything was working fine. Now I wanted to install it on the production site as well. However, it indicates that I have already activated 5 products and need to upgrade. I don’t want to do that for the time being. So, I’d rather remove the 5 paintings from the test site (which is a subdomain of the production site) and run the setup on the production site instead. But… 1. The plugin no longer appears in the plugin list **on either website.** 2. However, “ArtinAR” still shows up in the settings **on both sites**. 3. When I go to [https://artinar.app/admin](https://artinar.app/admin), I get a page displaying the information below (which I have copied here as Markdown). * Error – Internal Server Error * Class “App\Filament\Widgets\ShopSyncStatus” not found * PHP 8.5.7 Laravel 12.68.0artinar.app Stack Trace * 0 – vendor/filament/filament/src/Panel/Concerns/HasComponents.php:494 1 – vendor/ laravel/framework/src/Illuminate/Collections/Collection.php:16002 – vendor/filament/ filament/src/Panel/Concerns/HasComponents.php:4943 – vendor/filament/filament/ src/FilamentManager.php:6714 – vendor/laravel/framework/src/Illuminate/Support/ Facades/Facade.php:3635 – vendor/filament/filament/src/Pages/Dashboard.php:496– vendor/filament/filament/src/Pages/Dashboard.php:927 – vendor/filament/support/ src/Concerns/EvaluatesClosures.php:368 – vendor/filament/schemas/src/Components/ Concerns/HasChildComponents.php:739 – vendor/filament/schemas/src/Components/ Concerns/HasChildComponents.php:10010 – vendor/filament/schemas/src/Components/ Concerns/EntanglesStateWithSingularRelationship.php:21511 – vendor/filament/schemas/ src/Components/Grid.php:4112 – vendor/filament/support/src/Components/ViewComponent. php:14413 – vendor/filament/schemas/src/Components/Component.php:22314 – vendor/ filament/schemas/src/Schema.php:21015 – vendor/filament/schemas/src/Schema.php: 14816 – vendor/filament/schemas/src/Components/Concerns/CanBeHidden.php:27017– vendor/filament/schemas/src/Schema.php:14818 – vendor/filament/support/src/Components/ ViewComponent.php:14419 – vendor/laravel/framework/src/Illuminate/Support/helpers. php:13120 – vendor/filament/filament/resources/views/pages/page.blade.php:221– vendor/livewire/livewire/src/Mechanisms/ExtendBlade/ExtendedCompilerEngine.php: 3722 – vendor/livewire/livewire/src/Mechanisms/ExtendBlade/ExtendedCompilerEngine. php:3823 – vendor/laravel/framework/src/Illuminate/View/Engines/CompilerEngine. php:7624 – vendor/livewire/livewire/src/Mechanisms/ExtendBlade/ExtendedCompilerEngine. php:1625 – vendor/laravel/framework/src/Illuminate/View/View.php:20826 – vendor/ laravel/framework/src/Illuminate/View/View.php:19127 – vendor/laravel/framework/ src/Illuminate/View/View.php:16028 – vendor/livewire/livewire/src/Mechanisms/ HandleComponents/HandleComponents.php:33229 – vendor/livewire/livewire/src/Mechanisms/ HandleComponents/HandleComponents.php:38330 – vendor/livewire/livewire/src/Mechanisms/ HandleComponents/HandleComponents.php:32431 – vendor/livewire/livewire/src/Mechanisms/ HandleComponents/HandleComponents.php:6432 – vendor/livewire/livewire/src/LivewireManager. php:10333 – vendor/livewire/livewire/src/Features/SupportPageComponents/HandlesPageComponents. php:1934 – vendor/livewire/livewire/src/Features/SupportPageComponents/SupportPageComponents. php:11835 – vendor/livewire/livewire/src/Features/SupportPageComponents/HandlesPageComponents. php:1436 – vendor/laravel/framework/src/Illuminate/Routing/ControllerDispatcher. php:4637 – vendor/laravel/framework/src/Illuminate/Routing/Route.php:26538 – vendor/laravel/framework/src/Illuminate/Routing/Route.php:21139 – vendor/laravel/ framework/src/Illuminate/Routing/Router.php:82240 – vendor/laravel/framework/ src/Illuminate/Pipeline/Pipeline.php:18041 – vendor/laravel/nightwatch/src/Hooks/ RouteMiddleware.php:3442 – vendor/laravel/framework/src/Illuminate/Pipeline/Pipeline. php:21943 – app/Http/Middleware/EnsureTenantSubscribedOrBypassed.php:3844 – vendor/ laravel/framework/src/Illuminate/Pipeline/Pipeline.php:21945 – app/Http/Middleware/ EnsureUserHasShop.php:4646 – vendor/laravel/framework/src/Illuminate/Pipeline/ Pipeline.php:21947 – vendor/filament/filament/src/Http/Middleware/DispatchServingFilamentEvent. php:1548 – vendor/laravel/framework/src/Illuminate/Pipeline/Pipeline.php:21949– vendor/filament/filament/src/Http/Middleware/DisableBladeIconComponents.php:1450– vendor/laravel/framework/src/Illuminate/Pipeline/Pipeline.php:21951 – app/Http/ Middleware/SetLocale.php:3252 – vendor/laravel/framework/src/Illuminate/Pipeline/ Pipeline.php:21953 – vendor/laravel/framework/src/Illuminate/Routing/Middleware/ SubstituteBindings.php:5054 – vendor/laravel/framework/src/Illuminate/Pipeline/ Pipeline.php:21955 – vendor/laravel/framework/src/Illuminate/Foundation/Http/ Middleware/VerifyCsrfToken.php:8756 – vendor/laravel/framework/src/Illuminate/ Pipeline/Pipeline.php:21957 – vendor/laravel/framework/src/Illuminate/Session/ Middleware/AuthenticateSession.php:7058 – vendor/laravel/framework/src/Illuminate/ Pipeline/Pipeline.php:21959 – vendor/laravel/framework/src/Illuminate/Auth/Middleware/ Authenticate.php:6360 – vendor/laravel/framework/src/Illuminate/Pipeline/Pipeline. php:21961 – vendor/laravel/framework/src/Illuminate/View/Middleware/ShareErrorsFromSession. php:4862 – vendor/laravel/framework/src/Illuminate/Pipeline/Pipeline.php:21963– vendor/laravel/framework/src/Illuminate/Session/Middleware/StartSession.php:12064– vendor/laravel/framework/src/Illuminate/Session/Middleware/StartSession.php:6365– vendor/laravel/framework/src/Illuminate/Pipeline/Pipeline.php:21966 – vendor/ laravel/framework/src/Illuminate/Cookie/Middleware/AddQueuedCookiesToResponse. php:3667 – vendor/laravel/framework/src/Illuminate/Pipeline/Pipeline.php:21968– vendor/laravel/framework/src/Illuminate/Cookie/Middleware/EncryptCookies.php: 7469 – vendor/laravel/framework/src/Illuminate/Pipeline/Pipeline.php:21970 – vendor/filament/filament/src/Http/Middleware/SetUpPanel.php:1971 – vendor/laravel/ framework/src/Illuminate/Pipeline/Pipeline.php:21972 – vendor/laravel/framework/ src/Illuminate/Pipeline/Pipeline.php:13773 – vendor/laravel/framework/src/Illuminate/ Routing/Router.php:82174 – vendor/laravel/framework/src/Illuminate/Routing/Router. php:80075 – vendor/laravel/framework/src/Illuminate/Routing/Router.php:76476 – vendor/laravel/framework/src/Illuminate/Routing/Router.php:75377 – vendor/laravel/ framework/src/Illuminate/Foundation/Http/Kernel.php:20078 – vendor/laravel/framework/ src/Illuminate/Pipeline/Pipeline.php:18079 – vendor/livewire/livewire/src/Features/ SupportDisablingBackButtonCache/DisableBackButtonCacheMiddleware.php:1980 – vendor/ laravel/framework/src/Illuminate/Pipeline/Pipeline.php:21981 – vendor/laravel/ framework/src/Illuminate/Foundation/Http/Middleware/TransformsRequest.php:2182– vendor/laravel/framework/src/Illuminate/Foundation/Http/Middleware/ConvertEmptyStringsToNull. php:3183 – vendor/laravel/framework/src/Illuminate/Pipeline/Pipeline.php:21984– vendor/laravel/framework/src/Illuminate/Foundation/Http/Middleware/TransformsRequest. php:2185 – vendor/laravel/framework/src/Illuminate/Foundation/Http/Middleware/ TrimStrings.php:5186 – vendor/laravel/framework/src/Illuminate/Pipeline/Pipeline. php:21987 – vendor/laravel/framework/src/Illuminate/Http/Middleware/ValidatePostSize. php:2788 – vendor/laravel/framework/src/Illuminate/Pipeline/Pipeline.php:21989– vendor/laravel/framework/src/Illuminate/Foundation/Http/Middleware/PreventRequestsDuringMaintenance. php:10990 – vendor/laravel/framework/src/Illuminate/Pipeline/Pipeline.php:21991– vendor/laravel/framework/src/Illuminate/Http/Middleware/HandleCors.php:6192 – vendor/laravel/framework/src/Illuminate/Pipeline/Pipeline.php:21993 – vendor/ laravel/framework/src/Illuminate/Http/Middleware/TrustProxies.php:5894 – vendor/ laravel/framework/src/Illuminate/Pipeline/Pipeline.php:21995 – vendor/laravel/ framework/src/Illuminate/Foundation/Http/Middleware/InvokeDeferredCallbacks.php: 2296 – vendor/laravel/framework/src/Illuminate/Pipeline/Pipeline.php:21997 – vendor/laravel/framework/src/Illuminate/Http/Middleware/ValidatePathEncoding. php:2698 – vendor/laravel/framework/src/Illuminate/Pipeline/Pipeline.php:21999– vendor/laravel/nightwatch/src/Hooks/GlobalMiddleware.php:53100 – vendor/laravel/ framework/src/Illuminate/Pipeline/Pipeline.php:219101 – vendor/laravel/framework/ src/Illuminate/Pipeline/Pipeline.php:137102 – vendor/laravel/framework/src/Illuminate/ Foundation/Http/Kernel.php:175103 – vendor/laravel/framework/src/Illuminate/Foundation/ Http/Kernel.php:144104 – vendor/laravel/framework/src/Illuminate/Foundation/Application. php:1220105 – public/index.php:20 Request * GET /admin Headers - **cookie**: _ga=GA1.1.1298900003.1788286013; remember_web_59ba36addc2b2f9401580f014c7f58ea4e30989d =eyJpdiI6IlBsYnVURUgxR2FqTFJUdGh4SENGdWc9PSIsInZhbHVlIjoiWGRKSGZKNkZDM25VdHJ6MUV6OFRDWldWZUtTcC93aWtkaU05bnB4ZGFHRWdKNU4xby9HUWh4eitBUTZEeXR6azBGQ1JZNW44VGVkb2VtOVl1MEhLRk9scUtnNVo1b2xqdnZnSFVHZS9senU1OFUrWHRycDFXeWZZdEZoUlpPZlhieXMwQ04raWNwUVRvS3FMdXhoY0s0VW9IM0V3WG9qdDFIeHM3MWtVU0lKeHZvRFJKamlPOVhMclQzRVMvOEpXWHVuMmhpa3pTYUxERG4yRlAwcGJqeDZqeFBtZzZCbGJYOHFpOUI3Mk15TT0iLCJtYWMiOiJmZjFjOWQ5ZTllZmRiZjQyODlhMzRhMzM2YzU0YmNkZDczMmJiYzFiZjA0N2U4ZjIxNmQyZmQ3YWFkMzI2NDc4IiwidGFnIjoiIn0% 3D; XSRF-TOKEN=eyJpdiI6IkVJaitYejczYkFET0tWM0ZGdjNNalE9PSIsInZhbHVlIjoiNHBhYnlDMFhJSlRMYStVanFtcURLb1hQQmtRdWN1Vk9mR3ZsRU5SK0Y3ODQ2Y2ZXbmRpR3RHSU56VVE5NElPQndrSWErYnlNYVRnN3htK0t5VzIyZXE2WlFQRld4L2s5QUlWSEl4WEVOMU9rZ2ZjRFppU2Z3TVNYS1FGVXRqd3MiLCJtYWMiOiI0NjY0NDA1MDY4MmMyZWY5NDhjODIwMjc3YWY1ZTY5ZmQxM2VhZTY5ZDExNWFkZjZlYmJhZjZlZDZlOWFhYTg2IiwidGFnIjoiIn0% 3D; artinar-session=eyJpdiI6IkcxUXUrTTNtbzZvaWllOW5mc2I4SGc9PSIsInZhbHVlIjoiWE8ya0ZtYU5Jc0xsQnkrcUhIYzAyeEZxRXVlRUhoNkF4WFdsaDR5Q2xMMTIwZnVVRUJpK2Q4bTRBUEdhZ3h5bzhZZHgwcVlZL3RpenI4T0FCc3lnUVZxOENqa0d4eG1hOHRxUmtuTGczdUlKRmFtc1ZJb3RnS1AwV1NWT2U1Y3AiLCJtYWMiOiI5NzE2ZWZlNDNmMmM5ZjEzNGM0ZDBiZTIwOGI4ZTk2OGU1ZThmMTc0ZDkwZTdhOGYxNTY0MDhkNTU3ZDRjYzM0IiwidGFnIjoiIn0% 3D; _ga_PZGJF2C6KE=GS2.1.s1788443064$o2$g1$t1788443973$j60$l0$h0 - **x-forwarded-proto**: https - **cf-visitor**: {“scheme”:”https”} - **cf-ipcountry**: NL - **cf-connecting-ip**: 2a02:a444:935a:0:799c:d2af:4abc:c348 - **cdn-loop**: cloudflare; loops=1 - **sec-fetch-dest**: document - **sec-fetch-user**: ?1 - **sec-fetch-mode**: navigate - **sec-fetch-site**: same-origin - **accept**: text/html,application/xhtml+xml,application/xml;q=0.9,image/avif, image/webp,image/apng,_/_;q=0.8,application/signed-exchange;v=b3;q=0.7 - **user-agent**: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36( KHTML, like Gecko) Chrome/151.0.0.0 Safari/537.36 - **upgrade-insecure-requests**: 1 - **dnt**: 1 - **sec-ch-ua-platform**: “Windows” - **sec-ch-ua-mobile**: ?0 - **sec-ch-ua**: “Not=A?Brand”;v=”99″, “Google Chrome”;v=”151″, “Chromium”;v =”151″ - **accept-language**: nl-NL,nl;q=0.9,en-US;q=0.8,en;q=0.7 - **cf-ray**: a355469d6a2ab8c7-AMS - **priority**: u=0, i - **accept-encoding**: gzip, br - **referer**: [https://artinar.app/](https://artinar.app/) - **x-forwarded-for**: 2a02:a444:935a:0:799c:d2af:4abc:c348 - **host**: artinar.app * Route Context * controller: Filament\Pages\Dashboard route name: filament.admin.pages.dashboardmiddleware: panel:admin, Illuminate\Cookie\Middleware\EncryptCookies, Illuminate\Cookie\Middleware\ AddQueuedCookiesToResponse, Illuminate\Session\Middleware\StartSession, Filament\ Http\Middleware\AuthenticateSession, Illuminate\View\Middleware\ShareErrorsFromSession, Illuminate\Foundation\Http\Middleware\VerifyCsrfToken, Illuminate\Routing\Middleware\ SubstituteBindings, App\Http\Middleware\SetLocale, Filament\Http\Middleware\DisableBladeIconComponents, Filament\Http\Middleware\DispatchServingFilamentEvent, App\Http\Middleware\EnsureUserHasShop, App\Http\Middleware\EnsureTenantSubscribedOrBypassed, Filament\Http\Middleware\ Authenticate, Laravel\Nightwatch\Hooks\RouteMiddleware Route Parameters * No route parameter data available. Database Queries * The page I need help with: _[[log in](https://login.wordpress.org/?redirect_to=https%3A%2F%2Fwordpress.org%2Fsupport%2Ftopic%2Ferror-internal-server-error-9%2F%3Foutput_format%3Dmd&locale=en_US) to see the link]_ Viewing 3 replies - 1 through 3 (of 3 total) * Thread Starter [rooskj](https://wordpress.org/support/users/rooskj/) * (@rooskj) * [2 days, 18 hours ago](https://wordpress.org/support/topic/error-internal-server-error-9/#post-19010769) * Issue number 3 seemed to be temporarily. I can login again, but issues 1 and 2 still exist - This reply was modified 2 days, 18 hours ago by [rooskj](https://wordpress.org/support/users/rooskj/). * Thread Starter [rooskj](https://wordpress.org/support/users/rooskj/) * (@rooskj) * [2 days, 17 hours ago](https://wordpress.org/support/topic/error-internal-server-error-9/#post-19010829) * In the admin environment ([https://artinar.app/admin](https://artinar.app/admin)), I managed to remove the 5 paintings from the staging shop and delete the staging shop itself; I also successfully connected the production site and added the 5 paintings. So far, so good, that works well. However, **issues 1 and 2 still persist.** And a new issue also arose, for which I will open a separate thread. * Thread Starter [rooskj](https://wordpress.org/support/users/rooskj/) * (@rooskj) * [2 days, 16 hours ago](https://wordpress.org/support/topic/error-internal-server-error-9/#post-19010918) * Isue 1 and 2 seemed to be temporarily too. So, no issues anymore. Thanks! Viewing 3 replies - 1 through 3 (of 3 total) You must be [logged in](https://login.wordpress.org/?redirect_to=https%3A%2F%2Fwordpress.org%2Fsupport%2Ftopic%2Ferror-internal-server-error-9%2F%3Foutput_format%3Dmd&locale=en_US) to reply to this topic. * ![](https://ps.w.org/artinar/assets/icon.svg?rev=3477410) * [AR for WooCommerce – Augmented Reality & 3D Product Viewer for Art (ArtInAR)](https://wordpress.org/plugins/artinar/) * [Frequently Asked Questions](https://wordpress.org/plugins/artinar/#faq) * [Support Threads](https://wordpress.org/support/plugin/artinar/) * [Active Topics](https://wordpress.org/support/plugin/artinar/active/) * [Unresolved Topics](https://wordpress.org/support/plugin/artinar/unresolved/) * [Reviews](https://wordpress.org/support/plugin/artinar/reviews/) * 3 replies * 1 participant * Last reply from: [rooskj](https://wordpress.org/support/users/rooskj/) * Last activity: [2 days, 16 hours ago](https://wordpress.org/support/topic/error-internal-server-error-9/#post-19010918) * Status: resolved