Update ServiceProvider.php

Author: Andrey Helldar

src/ServiceProvider.php

@@ -128,7 +128,7 @@ protected function getPermissions(): array
     protected function doesntExistPermissionsTable(): bool
     {
         return Config::useCache()
-            ? Cache::remember(__FUNCTION__, $this->ttl(), static function () {
+            ? Cache::remember(__FUNCTION__, $this->ttl(), function () {
                 return ! $this->existPermissionsTable();
             }) : ! $this->existPermissionsTable();
     }