На рабочем проекте запустил php artisan config:cache, после этого получил ошибку 500, команда php artisan выводит следушее
PHP Fatal error: Uncaught Error: Call to a member function connection() on null in /var/www/eyeframe-laravel/vendor/laravel/framework/src/Illuminate/Database/Eloquent/Model.php:1058
Stack trace:
#0 /var/www/eyeframe-laravel/vendor/laravel/framework/src/Illuminate/Database/Eloquent/Model.php(1024): Illuminate\Database\Eloquent\Model::resolveConnection(NULL)
#1 /var/www/eyeframe-laravel/vendor/laravel/framework/src/Illuminate/Database/Eloquent/Model.php(859): Illuminate\Database\Eloquent\Model->getConnection()
#2 /var/www/eyeframe-laravel/vendor/laravel/framework/src/Illuminate/Database/Eloquent/Model.php(818): Illuminate\Database\Eloquent\Model->newBaseQueryBuilder()
#3 /var/www/eyeframe-laravel/vendor/laravel/framework/src/Illuminate/Database/Eloquent/Model.php(802): Illuminate\Database\Eloquent\Model->newQueryWithoutScopes()
#4 /var/www/eyeframe-laravel/vendor/laravel/framework/src/Illuminate/Database/Eloquent/Model.php(1374): Illuminate\Database\Eloquent\Model->newQuery()
#5 /var/www/eyeframe-laravel/vendor/laravel/framewor in /var/www/eyeframe-laravel/vendor/laravel/framework/src/Illuminate/Database/Eloquent/Model.php on line 1058
о машине
ubuntu+nginx+php7.1
Буду признателен любому совету