( ! ) Deprecated: trim(): Passing null to parameter #1 ($string) of type string is deprecated in /home/u345161458/shared_vendor/laravel/framework/src/Illuminate/Log/LogManager.php on line 637
Call Stack
#TimeMemoryFunctionLocation
10.0003466728{main}( ).../index.php:0
20.0062634744Illuminate\Foundation\Http\Kernel->handle( $request = class Illuminate\Http\Request { public Symfony\Component\HttpFoundation\ParameterBag $attributes = class Symfony\Component\HttpFoundation\ParameterBag { protected array $parameters = [...] }; public Symfony\Component\HttpFoundation\InputBag $request = class Symfony\Component\HttpFoundation\InputBag { protected array $parameters = [...] }; public Symfony\Component\HttpFoundation\InputBag $query = class Symfony\Component\HttpFoundation\InputBag { protected array $parameters = [...] }; public Symfony\Component\HttpFoundation\ServerBag $server = class Symfony\Component\HttpFoundation\ServerBag { protected array $parameters = [...] }; public Symfony\Component\HttpFoundation\FileBag $files = class Symfony\Component\HttpFoundation\FileBag { protected array $parameters = [...] }; public Symfony\Component\HttpFoundation\InputBag $cookies = class Symfony\Component\HttpFoundation\InputBag { protected array $parameters = [...] }; public Symfony\Component\HttpFoundation\HeaderBag $headers = class Symfony\Component\HttpFoundation\HeaderBag { protected array $headers = [...]; protected array $cacheControl = [...] }; protected $content = NULL; protected ?array $languages = NULL; protected ?array $charsets = NULL; protected ?array $encodings = NULL; protected ?array $acceptableContentTypes = NULL; protected ?string $pathInfo = NULL; protected ?string $requestUri = NULL; protected ?string $baseUrl = NULL; protected ?string $basePath = NULL; protected ?string $method = NULL; protected ?string $format = NULL; protected Symfony\Component\HttpFoundation\Session\SessionInterface|Closure|null $session = NULL; protected ?string $locale = NULL; protected string $defaultLocale = 'en'; private ?string ${Symfony\Component\HttpFoundation\Request}preferredFormat = NULL; private bool ${Symfony\Component\HttpFoundation\Request}isHostValid = TRUE; private bool ${Symfony\Component\HttpFoundation\Request}isForwardedValid = TRUE; private bool ${Symfony\Component\HttpFoundation\Request}isSafeContentPreferred = *uninitialized*; private array ${Symfony\Component\HttpFoundation\Request}trustedValuesCache = []; private bool ${Symfony\Component\HttpFoundation\Request}isIisRewrite = FALSE; protected $json = NULL; protected $convertedFiles = NULL; protected $userResolver = NULL; protected $routeResolver = NULL } ).../index.php:52
30.0451965272Illuminate\Foundation\Http\Kernel->reportException( $e = class Error { protected $message = 'Class "Maatwebsite\\Excel\\Excel" not found'; private string $string = ''; protected $code = 0; protected string $file = '/home/u345161458/domains/3viso.net/laravel/config/excel.php'; protected int $line = 165; private array $trace = [0 => [...], 1 => [...], 2 => [...], 3 => [...], 4 => [...], 5 => [...], 6 => [...], 7 => [...], 8 => [...]]; private ?Throwable $previous = NULL } ).../Kernel.php:147
40.0454967032Illuminate\Foundation\Exceptions\Handler->report( $e = class Error { protected $message = 'Class "Maatwebsite\\Excel\\Excel" not found'; private string $string = ''; protected $code = 0; protected string $file = '/home/u345161458/domains/3viso.net/laravel/config/excel.php'; protected int $line = 165; private array $trace = [0 => [...], 1 => [...], 2 => [...], 3 => [...], 4 => [...], 5 => [...], 6 => [...], 7 => [...], 8 => [...]]; private ?Throwable $previous = NULL } ).../Kernel.php:563
50.0456967032Illuminate\Foundation\Exceptions\Handler->reportThrowable( $e = class Error { protected $message = 'Class "Maatwebsite\\Excel\\Excel" not found'; private string $string = ''; protected $code = 0; protected string $file = '/home/u345161458/domains/3viso.net/laravel/config/excel.php'; protected int $line = 165; private array $trace = [0 => [...], 1 => [...], 2 => [...], 3 => [...], 4 => [...], 5 => [...], 6 => [...], 7 => [...], 8 => [...]]; private ?Throwable $previous = NULL } ).../Handler.php:343
60.0464985448Illuminate\Log\LogManager->error( $message = 'Class "Maatwebsite\\Excel\\Excel" not found', $context = ['exception' => class Error { protected $message = 'Class "Maatwebsite\\Excel\\Excel" not found'; private string $string = ''; protected $code = 0; protected string $file = '/home/u345161458/domains/3viso.net/laravel/config/excel.php'; protected int $line = 165; private array $trace = [...]; private ?Throwable $previous = NULL }] ).../Handler.php:380
70.0464985448Illuminate\Log\LogManager->driver( $driver = ??? ).../LogManager.php:701
80.0464985448Illuminate\Log\LogManager->parseDriver( $driver = NULL ).../LogManager.php:126
90.0464985448trim( $string = NULL ).../LogManager.php:637
 Class "Maatwebsite\Excel\Excel" not found (500 Internal Server Error)

Symfony Exception

Symfony Docs

Error

HTTP 500 Internal Server Error

Class "Maatwebsite\Excel\Excel" not found

Exception

Error

in /home/u345161458/domains/3viso.net/laravel/config/excel.php (line 165)
  1.     | Configure here which writer/reader type should be used when the package
  2.     | needs to guess the correct type based on the extension alone.
  3.     |
  4.     */
  5.     'extension_detector' => [
  6.         'xlsx'     => Excel::XLSX,
  7.         'xlsm'     => Excel::XLSX,
  8.         'xltx'     => Excel::XLSX,
  9.         'xltm'     => Excel::XLSX,
  10.         'xls'      => Excel::XLS,
  11.         'xlt'      => Excel::XLS,
require() in /home/u345161458/shared_vendor/laravel/framework/src/Illuminate/Foundation/Bootstrap/LoadConfiguration.php (line 96)
  1.      * @param  array  $base
  2.      * @return array
  3.      */
  4.     protected function loadConfigurationFile(RepositoryContract $repository, $name, $path, array $base)
  5.     {
  6.         $config = (fn () => require $path)();
  8.         if (isset($base[$name])) {
  9.             $config = array_merge($base[$name], $config);
  11.             foreach ($this->mergeableOptions($name) as $option) {
LoadConfiguration->Illuminate\Foundation\Bootstrap\{closure}() in /home/u345161458/shared_vendor/laravel/framework/src/Illuminate/Foundation/Bootstrap/LoadConfiguration.php (line 96)
  1.      * @param  array  $base
  2.      * @return array
  3.      */
  4.     protected function loadConfigurationFile(RepositoryContract $repository, $name, $path, array $base)
  5.     {
  6.         $config = (fn () => require $path)();
  8.         if (isset($base[$name])) {
  9.             $config = array_merge($base[$name], $config);
  11.             foreach ($this->mergeableOptions($name) as $option) {
LoadConfiguration->loadConfigurationFile() in /home/u345161458/shared_vendor/laravel/framework/src/Illuminate/Foundation/Bootstrap/LoadConfiguration.php (line 77)
  1.         foreach (array_diff(array_keys($base), array_keys($files)) as $name => $config) {
  2.             $repository->set($name, $config);
  3.         }
  5.         foreach ($files as $name => $path) {
  6.             $base = $this->loadConfigurationFile($repository, $name, $path, $base);
  7.         }
  9.         foreach ($base as $name => $config) {
  10.             $repository->set($name, $config);
  11.         }
LoadConfiguration->loadConfigurationFiles() in /home/u345161458/shared_vendor/laravel/framework/src/Illuminate/Foundation/Bootstrap/LoadConfiguration.php (line 38)
  1.         // directory and load each one into the repository. This will make all of the
  2.         // options available to the developer for use in various parts of this app.
  3.         $app->instance('config', $config = new Repository($items));
  5.         if (! isset($loadedFromCache)) {
  6.             $this->loadConfigurationFiles($app, $config);
  7.         }
  9.         // Finally, we will set the application's environment based on the configuration
  10.         // values that were loaded. We will pass a callback which will be used to get
  11.         // the environment in a web context where an "--env" switch is not present.
LoadConfiguration->bootstrap() in /home/u345161458/shared_vendor/laravel/framework/src/Illuminate/Foundation/Application.php (line 342)
  1.         $this->hasBeenBootstrapped = true;
  3.         foreach ($bootstrappers as $bootstrapper) {
  4.             $this['events']->dispatch('bootstrapping: '.$bootstrapper, [$this]);
  6.             $this->make($bootstrapper)->bootstrap($this);
  8.             $this['events']->dispatch('bootstrapped: '.$bootstrapper, [$this]);
  9.         }
  10.     }
Application->bootstrapWith() in /home/u345161458/shared_vendor/laravel/framework/src/Illuminate/Foundation/Http/Kernel.php (line 187)
  1.      * @return void
  2.      */
  3.     public function bootstrap()
  4.     {
  5.         if (! $this->app->hasBeenBootstrapped()) {
  6.             $this->app->bootstrapWith($this->bootstrappers());
  7.         }
  8.     }
  10.     /**
  11.      * Get the route dispatcher callback.
Kernel->bootstrap() in /home/u345161458/shared_vendor/laravel/framework/src/Illuminate/Foundation/Http/Kernel.php (line 171)
  1.     {
  2.         $this->app->instance('request', $request);
  4.         Facade::clearResolvedInstance('request');
  6.         $this->bootstrap();
  8.         return (new Pipeline($this->app))
  9.             ->send($request)
  10.             ->through($this->app->shouldSkipMiddleware() ? [] : $this->middleware)
  11.             ->then($this->dispatchToRouter());
Kernel->sendRequestThroughRouter() in /home/u345161458/shared_vendor/laravel/framework/src/Illuminate/Foundation/Http/Kernel.php (line 145)
  1.         $this->requestStartedAt = Carbon::now();
  3.         try {
  4.             $request->enableHttpMethodParameterOverride();
  6.             $response = $this->sendRequestThroughRouter($request);
  7.         } catch (Throwable $e) {
  8.             $this->reportException($e);
  10.             $response = $this->renderException($request, $e);
  11.         }
Kernel->handle() in /home/u345161458/domains/3viso.net/public_html/index.php (line 52)
  2. $app = require_once  LARAVEL_DIR.'/bootstrap/app.php';
  4. $kernel = $app->make(Kernel::class);
  6. $response = $kernel->handle(
  7.     $request = Request::capture()
  8. )->send();
  10. $kernel->terminate($request, $response);

Stack Trace

Error 
Error:
Class "Maatwebsite\Excel\Excel" not found

  at /home/u345161458/domains/3viso.net/laravel/config/excel.php:165
  at require()
     (/home/u345161458/shared_vendor/laravel/framework/src/Illuminate/Foundation/Bootstrap/LoadConfiguration.php:96)
  at Illuminate\Foundation\Bootstrap\LoadConfiguration->Illuminate\Foundation\Bootstrap\{closure}()
     (/home/u345161458/shared_vendor/laravel/framework/src/Illuminate/Foundation/Bootstrap/LoadConfiguration.php:96)
  at Illuminate\Foundation\Bootstrap\LoadConfiguration->loadConfigurationFile()
     (/home/u345161458/shared_vendor/laravel/framework/src/Illuminate/Foundation/Bootstrap/LoadConfiguration.php:77)
  at Illuminate\Foundation\Bootstrap\LoadConfiguration->loadConfigurationFiles()
     (/home/u345161458/shared_vendor/laravel/framework/src/Illuminate/Foundation/Bootstrap/LoadConfiguration.php:38)
  at Illuminate\Foundation\Bootstrap\LoadConfiguration->bootstrap()
     (/home/u345161458/shared_vendor/laravel/framework/src/Illuminate/Foundation/Application.php:342)
  at Illuminate\Foundation\Application->bootstrapWith()
     (/home/u345161458/shared_vendor/laravel/framework/src/Illuminate/Foundation/Http/Kernel.php:187)
  at Illuminate\Foundation\Http\Kernel->bootstrap()
     (/home/u345161458/shared_vendor/laravel/framework/src/Illuminate/Foundation/Http/Kernel.php:171)
  at Illuminate\Foundation\Http\Kernel->sendRequestThroughRouter()
     (/home/u345161458/shared_vendor/laravel/framework/src/Illuminate/Foundation/Http/Kernel.php:145)
  at Illuminate\Foundation\Http\Kernel->handle()
     (/home/u345161458/domains/3viso.net/public_html/index.php:52)