Fatal error: Uncaught Error: Class "Illuminate\Database\Eloquent\Relations\Relation" not found in /var/www/dev3/data/www/dev3.crosshub.ru/healthDiaryEx/vendor/laravel/framework/src/Illuminate/Database/Eloquent/Relations/BelongsToMany.php:26 Stack trace: #0 {main} thrown in /var/www/dev3/data/www/dev3.crosshub.ru/healthDiaryEx/vendor/laravel/framework/src/Illuminate/Database/Eloquent/Relations/BelongsToMany.php on line 26