Cronjob Internal Server Error

Bug reports
1

When visiting /apps/crontab said error is displayed

Skärmavbild 2025-03-31 kl. 11.11.21
Skärmavbild 2025-03-31 kl. 11.11.212044×2118 260 KB

[31-Mar-2025 10:29:49 Europe/Stockholm] (Illuminate\View\ViewException) EXCEPTION: Impossible CRON expression (View: /usr/local/apnscp/apps/crontab/views/partials/jobs/active.blade.php) (View: /usr/local/apnscp/apps/crontab/views/partials/jobs/active.blade.php) (View: /usr/local/apnscp/apps/crontab/views/partials/jobs/active.blade.php) (View: /usr/local/apnscp/resources/views/partials/app/content.blade.php) (View: /usr/local/apnscp/resources/views/partials/app/content.blade.php) (View: /usr/local/apnscp/resources/views/partials/app/content.blade.php) 
[/usr/local/apnscp/vendor/dragonmantank/cron-expression/src/Cron/CronExpression.php:389]

         0. Illuminate\View\Engines\CompilerEngine->handleViewException(Illuminate\View\ViewException, 1)
            [/usr/local/apnscp/vendor/laravel/framework/src/Illuminate/View/Engines/PhpEngine.php:45]
         1. Illuminate\View\Engines\PhpEngine->evaluatePath("/usr/local/apnscp/storage/framework/cache/abbee3a8670a7ff514f44c04bde78dc24c73fd48.php", [__env:Illuminate\View\Factory, app:Illuminate\Container\Container, Page:apps\crontab\Page, []])
            [/usr/local/apnscp/vendor/laravel/framework/src/Illuminate/View/Engines/CompilerEngine.php:59]
         2. Illuminate\View\Engines\CompilerEngine->get("/usr/local/apnscp/resources/views/layout.blade.php", [__env:Illuminate\View\Factory, app:Illuminate\Container\Container, Page:apps\crontab\Page, []])
            [/usr/local/apnscp/vendor/laravel/framework/src/Illuminate/View/View.php:143]
         3. Illuminate\View\View->getContents()
            [/usr/local/apnscp/vendor/laravel/framework/src/Illuminate/View/View.php:126]
         4. Illuminate\View\View->renderContents()
            [/usr/local/apnscp/vendor/laravel/framework/src/Illuminate/View/View.php:91]
         5. Illuminate\View\View->render()
            [/usr/local/apnscp/lib/BladeLite.php:212]
         6. BladeLite->render("layout", [Page:apps\crontab\Page, []])
            [/usr/local/apnscp/lib/html/page_container.php:782]
         7. Page_Container->render()
            [/usr/local/apnscp/lib/html/page_container.php:1051]
         8. Page_Container->handle_request()
            [/usr/local/apnscp/public/index.php:99]

[31-Mar-2025 10:29:51 Europe/Stockholm] (Illuminate\View\ViewException) EXCEPTION: Impossible CRON expression (View: /usr/local/apnscp/apps/crontab/views/partials/jobs/active.blade.php) (View: /usr/local/apnscp/apps/crontab/views/partials/jobs/active.blade.php) (View: /usr/local/apnscp/apps/crontab/views/partials/jobs/active.blade.php) (View: /usr/local/apnscp/resources/views/partials/app/content.blade.php) (View: /usr/local/apnscp/resources/views/partials/app/content.blade.php) (View: /usr/local/apnscp/resources/views/partials/app/content.blade.php) 
[/usr/local/apnscp/vendor/dragonmantank/cron-expression/src/Cron/CronExpression.php:389]

         0. Illuminate\View\Engines\CompilerEngine->handleViewException(Illuminate\View\ViewException, 1)
            [/usr/local/apnscp/vendor/laravel/framework/src/Illuminate/View/Engines/PhpEngine.php:45]
         1. Illuminate\View\Engines\PhpEngine->evaluatePath("/usr/local/apnscp/storage/framework/cache/abbee3a8670a7ff514f44c04bde78dc24c73fd48.php", [__env:Illuminate\View\Factory, app:Illuminate\Container\Container, Page:apps\crontab\Page, []])
            [/usr/local/apnscp/vendor/laravel/framework/src/Illuminate/View/Engines/CompilerEngine.php:59]
         2. Illuminate\View\Engines\CompilerEngine->get("/usr/local/apnscp/resources/views/layout.blade.php", [__env:Illuminate\View\Factory, app:Illuminate\Container\Container, Page:apps\crontab\Page, []])
            [/usr/local/apnscp/vendor/laravel/framework/src/Illuminate/View/View.php:143]
         3. Illuminate\View\View->getContents()
            [/usr/local/apnscp/vendor/laravel/framework/src/Illuminate/View/View.php:126]
         4. Illuminate\View\View->renderContents()
            [/usr/local/apnscp/vendor/laravel/framework/src/Illuminate/View/View.php:91]
         5. Illuminate\View\View->render()
            [/usr/local/apnscp/lib/BladeLite.php:212]
         6. BladeLite->render("layout", [Page:apps\crontab\Page, []])
            [/usr/local/apnscp/lib/html/page_container.php:782]
         7. Page_Container->render()
            [/usr/local/apnscp/lib/html/page_container.php:1051]
         8. Page_Container->handle_request()
            [/usr/local/apnscp/public/index.php:99]

[31-Mar-2025 11:09:37 Europe/Stockholm] (Illuminate\View\ViewException) EXCEPTION: Impossible CRON expression (View: /usr/local/apnscp/apps/crontab/views/partials/jobs/active.blade.php) (View: /usr/local/apnscp/apps/crontab/views/partials/jobs/active.blade.php) (View: /usr/local/apnscp/apps/crontab/views/partials/jobs/active.blade.php) (View: /usr/local/apnscp/resources/views/partials/app/content.blade.php) (View: /usr/local/apnscp/resources/views/partials/app/content.blade.php) (View: /usr/local/apnscp/resources/views/partials/app/content.blade.php) 
[/usr/local/apnscp/vendor/dragonmantank/cron-expression/src/Cron/CronExpression.php:389]

         0. Illuminate\View\Engines\CompilerEngine->handleViewException(Illuminate\View\ViewException, 1)
            [/usr/local/apnscp/vendor/laravel/framework/src/Illuminate/View/Engines/PhpEngine.php:45]
         1. Illuminate\View\Engines\PhpEngine->evaluatePath("/usr/local/apnscp/storage/framework/cache/abbee3a8670a7ff514f44c04bde78dc24c73fd48.php", [__env:Illuminate\View\Factory, app:Illuminate\Container\Container, Page:apps\crontab\Page, []])
            [/usr/local/apnscp/vendor/laravel/framework/src/Illuminate/View/Engines/CompilerEngine.php:59]
         2. Illuminate\View\Engines\CompilerEngine->get("/usr/local/apnscp/resources/views/layout.blade.php", [__env:Illuminate\View\Factory, app:Illuminate\Container\Container, Page:apps\crontab\Page, []])
            [/usr/local/apnscp/vendor/laravel/framework/src/Illuminate/View/View.php:143]
         3. Illuminate\View\View->getContents()
            [/usr/local/apnscp/vendor/laravel/framework/src/Illuminate/View/View.php:126]
         4. Illuminate\View\View->renderContents()
            [/usr/local/apnscp/vendor/laravel/framework/src/Illuminate/View/View.php:91]
         5. Illuminate\View\View->render()
            [/usr/local/apnscp/lib/BladeLite.php:212]
         6. BladeLite->render("layout", [Page:apps\crontab\Page, []])
            [/usr/local/apnscp/lib/html/page_container.php:782]
         7. Page_Container->render()
            [/usr/local/apnscp/lib/html/page_container.php:1051]
         8. Page_Container->handle_request()
            [/usr/local/apnscp/public/index.php:99]
2

Impossible CRON expression

That means the crontab was manually edited probably and has an invalid schedule most likely. Log into that account, fix it manually, then visit again that page.

3

It all looks fine to me!

sghg434rf
sghg434rf366×952 297 KB

4

PM me the output from crontab -l for that user.

5

Fixed on edge.

The run dates look fine until the timezone is set to Europe/Stockholm… in particular the DOW value of either 0 or 7 in the timespec “2 2 * * 0” is what’s causing the issue… did Sweden recently ban Sundays?

Moving the DOW to any value inclusive of 1-6, or * works as expected. Bizarre. I’ll open a bug report with dragonmantank/cron-expression.

Edit: issue resolved in 3.2.1, which has a hard dep with Laravel to 2.x. Related to DST adjustment.