Hi there, I am experiencing the same thing. Laravel log shows the following error:
[2017-01-24 05:35:51] production.ERROR: exception 'ReflectionException' with message 'Class does not exist' in bootstrap/cache/compiled.php:1355 Stack trace: #0 bootstrap/cache/compiled.php(1355): ReflectionClass->__construct('') #1 bootstrap/cache/compiled.php(1309): Illuminate\Container\Container->build('', Array) #2 bootstrap/cache/compiled.php(1874): Illuminate\Container\Container->make('', Array) #3 vendor/laravel/framework/src/Illuminate/Queue/Jobs/Job.php(154): Illuminate\Foundation\Application->make('') #4 vendor/laravel/framework/src/Illuminate/Queue/Jobs/Job.php(210): Illuminate\Queue\Jobs\Job->resolve('') #5 vendor/laravel/framework/src/Illuminate/Queue/SyncQueue.php(153): Illuminate\Queue\Jobs\Job->failed() #6 vendor/laravel/framework/src/Illuminate/Queue/SyncQueue.php(36): Illuminate\Queue\SyncQueue->handleFailedJob(Object(Illuminate\Queue\Jobs\SyncJob)) #7 bootstrap/cache/compiled.php(9963): Illuminate\Queue\SyncQueue->push(Object(App\Jobs\SendInvoiceEmail)) #8 bootstrap/cache/compiled.php(9949): Illuminate\Bus\Dispatcher->pushCommandToQueue(Object(Illuminate\Queue\SyncQueue), Object(App\Jobs\SendInvoiceEmail)) #9 bootstrap/cache/compiled.php(9924): Illuminate\Bus\Dispatcher->dispatchToQueue(Object(App\Jobs\SendInvoiceEmail)) #10 bootstrap/cache/compiled.php(5726): Illuminate\Bus\Dispatcher->dispatch(Object(App\Jobs\SendInvoiceEmail)) #11 app/Http/Controllers/InvoiceController.php(418): App\Http\Controllers\BaseController->dispatch(Object(App\Jobs\SendInvoiceEmail)) #12 app/Http/Controllers/InvoiceController.php(397): App\Http\Controllers\InvoiceController->emailInvoice(Object(App\Models\Invoice), 'data:applicatio…') #13 [internal function]: App\Http\Controllers\InvoiceController->update(Object(App\Http\Requests\UpdateInvoiceRequest), '2') #14 bootstrap/cache/compiled.php(9482): call_user_func_array(Array, Array) #15 bootstrap/cache/compiled.php(9544): Illuminate\Routing\Controller->callAction('update', Array) #16 bootstrap/cache/compiled.php(9524): Illuminate\Routing\ControllerDispatcher->call(Object(App\Http\Controllers\InvoiceController), Object(Illuminate\Routing\Route), 'update') #17 [internal function]: Illuminate\Routing\ControllerDispatcher->Illuminate\Routing{closure}(Object(Illuminate\Http\Request)) #18 vendor/laravel/framework/src/Illuminate/Routing/Pipeline.php(52): call_user_func(Object(Closure), Object(Illuminate\Http\Request)) #19 [internal function]: Illuminate\Routing\Pipeline->Illuminate\Routing{closure}(Object(Illuminate\Http\Request)) #20 bootstrap/cache/compiled.php(10006): call_user_func(Object(Closure), Object(Illuminate\Http\Request)) #21 bootstrap/cache/compiled.php(9525): Illuminate\Pipeline\Pipeline->then(Object(Closure)) #22 bootstrap/cache/compiled.php(9512): Illuminate\Routing\ControllerDispatcher->callWithinStack(Object(App\Http\Controllers\InvoiceController), Object(Illuminate\Routing\Route), Object(Illuminate\Http\Request), 'update') #23 bootstrap/cache/compiled.php(8582): Illuminate\Routing\ControllerDispatcher->dispatch(Object(Illuminate\Routing\Route), Object(Illuminate\Http\Request), 'App\Http\Contro…', 'update') #24 bootstrap/cache/compiled.php(8569): Illuminate\Routing\Route->runController(Object(Illuminate\Http\Request)) #25 bootstrap/cache/compiled.php(8283): Illuminate\Routing\Route->run(Object(Illuminate\Http\Request)) #26 [internal function]: Illuminate\Routing\Router->Illuminate\Routing{closure}(Object(Illuminate\Http\Request)) #27 vendor/laravel/framework/src/Illuminate/Routing/Pipeline.php(52): call_user_func(Object(Closure), Object(Illuminate\Http\Request)) #28 app/Http/Middleware/Authenticate.php(90): Illuminate\Routing\Pipeline->Illuminate\Routing{closure}(Object(Illuminate\Http\Request)) #29 [internal function]: App\Http\Middleware\Authenticate->handle(Object(Illuminate\Http\Request), Object(Closure), 'user') #30 bootstrap/cache/compiled.php(10021): call_user_func_array(Array, Array) #31 [internal function]: Illuminate\Pipeline\Pipeline->Illuminate\Pipeline{closure}(Object(Illuminate\Http\Request)) #32 vendor/laravel/framework/src/Illuminate/Routing/Pipeline.php(32): call_user_func(Object(Closure), Object(Illuminate\Http\Request)) #33 [internal function]: Illuminate\Routing\Pipeline->Illuminate\Routing{closure}(Object(Illuminate\Http\Request)) #34 bootstrap/cache/compiled.php(10006): call_user_func(Object(Closure), Object(Illuminate\Http\Request)) #35 bootstrap/cache/compiled.php(8284): Illuminate\Pipeline\Pipeline->then(Object(Closure)) #36 bootstrap/cache/compiled.php(8275): Illuminate\Routing\Router->runRouteWithinStack(Object(Illuminate\Routing\Route), Object(Illuminate\Http\Request)) #37 bootstrap/cache/compiled.php(8265): Illuminate\Routing\Router->dispatchToRoute(Object(Illuminate\Http\Request)) #38 bootstrap/cache/compiled.php(2419): Illuminate\Routing\Router->dispatch(Object(Illuminate\Http\Request)) #39 [internal function]: Illuminate\Foundation\Http\Kernel->Illuminate\Foundation\Http{closure}(Object(Illuminate\Http\Request)) #40 vendor/laravel/framework/src/Illuminate/Routing/Pipeline.php(52): call_user_func(Object(Closure), Object(Illuminate\Http\Request)) #41 app/Http/Middleware/StartupCheck.php(197): Illuminate\Routing\Pipeline->Illuminate\Routing{closure}(Object(Illuminate\Http\Request)) #42 [internal function]: App\Http\Middleware\StartupCheck->handle(Object(Illuminate\Http\Request), Object(Closure)) #43 bootstrap/cache/compiled.php(10021): call_user_func_array(Array, Array) #44 [internal function]: Illuminate\Pipeline\Pipeline->Illuminate\Pipeline{closure}(Object(Illuminate\Http\Request)) #45 vendor/laravel/framework/src/Illuminate/Routing/Pipeline.php(32): call_user_func(Object(Closure), Object(Illuminate\Http\Request)) #46 app/Http/Middleware/QueryLogging.php(29): Illuminate\Routing\Pipeline->Illuminate\Routing{closure}(Object(Illuminate\Http\Request)) #47 [internal function]: App\Http\Middleware\QueryLogging->handle(Object(Illuminate\Http\Request), Object(Closure)) #48 bootstrap/cache/compiled.php(10021): call_user_func_array(Array, Array) #49 [internal function]: Illuminate\Pipeline\Pipeline->Illuminate\Pipeline{closure}(Object(Illuminate\Http\Request)) #50 vendor/laravel/framework/src/Illuminate/Routing/Pipeline.php(32): call_user_func(Object(Closure), Object(Illuminate\Http\Request)) #51 app/Http/Middleware/DuplicateSubmissionCheck.php(36): Illuminate\Routing\Pipeline->Illuminate\Routing{closure}(Object(Illuminate\Http\Request)) #52 [internal function]: App\Http\Middleware\DuplicateSubmissionCheck->handle(Object(Illuminate\Http\Request), Object(Closure)) #53 bootstrap/cache/compiled.php(10021): call_user_func_array(Array, Array) #54 [internal function]: Illuminate\Pipeline\Pipeline->Illuminate\Pipeline{closure}(Object(Illuminate\Http\Request)) #55 vendor/laravel/framework/src/Illuminate/Routing/Pipeline.php(32): call_user_func(Object(Closure), Object(Illuminate\Http\Request)) #56 bootstrap/cache/compiled.php(3225): Illuminate\Routing\Pipeline->Illuminate\Routing{closure}(Object(Illuminate\Http\Request)) #57 app/Http/Middleware/VerifyCsrfToken.php(42): Illuminate\Foundation\Http\Middleware\VerifyCsrfToken->handle(Object(Illuminate\Http\Request), Object(Closure)) #58 [internal function]: App\Http\Middleware\VerifyCsrfToken->handle(Object(Illuminate\Http\Request), Object(Closure)) #59 bootstrap/cache/compiled.php(10021): call_user_func_array(Array, Array) #60 [internal function]: Illuminate\Pipeline\Pipeline->Illuminate\Pipeline{closure}(Object(Illuminate\Http\Request)) #61 vendor/laravel/framework/src/Illuminate/Routing/Pipeline.php(32): call_user_func(Object(Closure), Object(Illuminate\Http\Request)) #62 bootstrap/cache/compiled.php(13532): Illuminate\Routing\Pipeline->Illuminate\Routing{closure}(Object(Illuminate\Http\Request)) #63 [internal function]: Illuminate\View\Middleware\ShareErrorsFromSession->handle(Object(Illuminate\Http\Request), Object(Closure)) #64 bootstrap/cache/compiled.php(10021): call_user_func_array(Array, Array) #65 [internal function]: Illuminate\Pipeline\Pipeline->Illuminate\Pipeline{closure}(Object(Illuminate\Http\Request)) #66 vendor/laravel/framework/src/Illuminate/Routing/Pipeline.php(32): call_user_func(Object(Closure), Object(Illuminate\Http\Request)) #67 bootstrap/cache/compiled.php(12022): Illuminate\Routing\Pipeline->Illuminate\Routing{closure}(Object(Illuminate\Http\Request)) #68 [internal function]: Illuminate\Session\Middleware\StartSession->handle(Object(Illuminate\Http\Request), Object(Closure)) #69 bootstrap/cache/compiled.php(10021): call_user_func_array(Array, Array) #70 [internal function]: Illuminate\Pipeline\Pipeline->Illuminate\Pipeline{closure}(Object(Illuminate\Http\Request)) #71 vendor/laravel/framework/src/Illuminate/Routing/Pipeline.php(32): call_user_func(Object(Closure), Object(Illuminate\Http\Request)) #72 bootstrap/cache/compiled.php(13271): Illuminate\Routing\Pipeline->Illuminate\Routing{closure}(Object(Illuminate\Http\Request)) #73 [internal function]: Illuminate\Cookie\Middleware\AddQueuedCookiesToResponse->handle(Object(Illuminate\Http\Request), Object(Closure)) #74 bootstrap/cache/compiled.php(10021): call_user_func_array(Array, Array) #75 [internal function]: Illuminate\Pipeline\Pipeline->Illuminate\Pipeline{closure}(Object(Illuminate\Http\Request)) #76 vendor/laravel/framework/src/Illuminate/Routing/Pipeline.php(32): call_user_func(Object(Closure), Object(Illuminate\Http\Request)) #77 bootstrap/cache/compiled.php(13208): Illuminate\Routing\Pipeline->Illuminate\Routing{closure}(Object(Illuminate\Http\Request)) #78 [internal function]: Illuminate\Cookie\Middleware\EncryptCookies->handle(Object(Illuminate\Http\Request), Object(Closure)) #79 bootstrap/cache/compiled.php(10021): call_user_func_array(Array, Array) #80 [internal function]: Illuminate\Pipeline\Pipeline->Illuminate\Pipeline{closure}(Object(Illuminate\Http\Request)) #81 vendor/laravel/framework/src/Illuminate/Routing/Pipeline.php(32): call_user_func(Object(Closure), Object(Illuminate\Http\Request)) #82 bootstrap/cache/compiled.php(3286): Illuminate\Routing\Pipeline->Illuminate\Routing{closure}(Object(Illuminate\Http\Request)) #83 [internal function]: Illuminate\Foundation\Http\Middleware\CheckForMaintenanceMode->handle(Object(Illuminate\Http\Request), Object(Closure)) #84 bootstrap/cache/compiled.php(10021): call_user_func_array(Array, Array) #85 [internal function]: Illuminate\Pipeline\Pipeline->Illuminate\Pipeline{closure}(Object(Illuminate\Http\Request)) #86 vendor/laravel/framework/src/Illuminate/Routing/Pipeline.php(32): call_user_func(Object(Closure), Object(Illuminate\Http\Request)) #87 [internal function]: Illuminate\Routing\Pipeline->Illuminate\Routing{closure}(Object(Illuminate\Http\Request)) #88 bootstrap/cache/compiled.php(10006): call_user_func(Object(Closure), Object(Illuminate\Http\Request)) #89 bootstrap/cache/compiled.php(2366): Illuminate\Pipeline\Pipeline->then(Object(Closure)) #90 bootstrap/cache/compiled.php(2350): Illuminate\Foundation\Http\Kernel->sendRequestThroughRouter(Object(Illuminate\Http\Request)) #91 public/index.php(52): Illuminate\Foundation\Http\Kernel->handle(Object(Illuminate\Http\Request)) #92 {main} [] []