Fatal error: Uncaught Error: Call to a member function connection() on null in /www/wwwroot/www.haima.us/vendor/laravel/framework/src/Illuminate/Database/Eloquent/Model.php:1980 Stack trace: #0 /www/wwwroot/www.haima.us/vendor/laravel/framework/src/Illuminate/Database/Eloquent/Model.php(1946): Illuminate\Database\Eloquent\Model::resolveConnection() #1 /www/wwwroot/www.haima.us/vendor/laravel/framework/src/Illuminate/Database/Eloquent/Model.php(1713): Illuminate\Database\Eloquent\Model->getConnection() #2 /www/wwwroot/www.haima.us/vendor/laravel/framework/src/Illuminate/Database/Eloquent/Model.php(1611): Illuminate\Database\Eloquent\Model->newBaseQueryBuilder() #3 /www/wwwroot/www.haima.us/vendor/laravel/framework/src/Illuminate/Database/Eloquent/Model.php(1647): Illuminate\Database\Eloquent\Model->newModelQuery() #4 /www/wwwroot/www.haima.us/vendor/laravel/framework/src/Illuminate/Database/Eloquent/Model.php(1600): Illuminate\Database\Eloquent\Model->newQueryWithoutScopes() #5 /www/wwwroot/www.haima.us/vendor/laravel/framework/src/Illuminate/Database/Eloquent/Model.php(2540): Illuminate\Database\Eloquent\Model->newQuery() #6 /www/wwwroot/www.haima.us/vendor/laravel/framework/src/Illuminate/Database/Eloquent/Model.php(2556): Illuminate\Database\Eloquent\Model->__call() #7 /www/wwwroot/www.haima.us/app/Logging/MysqlLoggerHandler.php(38): Illuminate\Database\Eloquent\Model::__callStatic() #8 /www/wwwroot/www.haima.us/vendor/monolog/monolog/src/Monolog/Handler/AbstractProcessingHandler.php(44): App\Logging\MysqlLoggerHandler->write() #9 /www/wwwroot/www.haima.us/vendor/monolog/monolog/src/Monolog/Logger.php(391): Monolog\Handler\AbstractProcessingHandler->handle() #10 /www/wwwroot/www.haima.us/vendor/monolog/monolog/src/Monolog/Logger.php(646): Monolog\Logger->addRecord() #11 /www/wwwroot/www.haima.us/vendor/laravel/framework/src/Illuminate/Log/Logger.php(183): Monolog\Logger->error() #12 /www/wwwroot/www.haima.us/vendor/laravel/framework/src/Illuminate/Log/Logger.php(96): Illuminate\Log\Logger->writeLog() #13 /www/wwwroot/www.haima.us/vendor/laravel/framework/src/Illuminate/Log/LogManager.php(703): Illuminate\Log\Logger->error() #14 /www/wwwroot/www.haima.us/vendor/laravel/framework/src/Illuminate/Foundation/Exceptions/Handler.php(402): Illuminate\Log\LogManager->error() #15 /www/wwwroot/www.haima.us/vendor/laravel/framework/src/Illuminate/Foundation/Exceptions/Handler.php(365): Illuminate\Foundation\Exceptions\Handler->reportThrowable() #16 /www/wwwroot/www.haima.us/app/Exceptions/Handler.php(44): Illuminate\Foundation\Exceptions\Handler->report() #17 /www/wwwroot/www.haima.us/vendor/laravel/framework/src/Illuminate/Foundation/Http/Kernel.php(562): App\Exceptions\Handler->report() #18 /www/wwwroot/www.haima.us/vendor/laravel/framework/src/Illuminate/Foundation/Http/Kernel.php(146): Illuminate\Foundation\Http\Kernel->reportException() #19 /www/wwwroot/www.haima.us/public/index.php(54): Illuminate\Foundation\Http\Kernel->handle() #20 {main} thrown in /www/wwwroot/www.haima.us/vendor/laravel/framework/src/Illuminate/Database/Eloquent/Model.php on line 1980