App won't run on Physical iOS Device

I have an app that I am developing I have gotten android to work exactly how I want it to and I got a simulated iOS version working perfectly as well, but when I try and test run the app on a physical iOS device, I get and error that I can't seem to make sense of.

I get this:

 A suitable constructor for type 
'Microsoft.EntityFrameworkCore.Internal.DiagnosticsLogger`1[Microsoft.EntityFrameworkCore.DbLoggerCategory+Infrastructure]' could not be located. 
Ensure the type is concrete and services are registered for all parameters of a public constructor.

As well as this:

at Microsoft.Extensions.DependencyInjection.ServiceLookup.CallSiteFactory.CreateConstructorCallSite (System.Type serviceType, System.Type implementationType, Microsoft.Extensions.DependencyInjection.ServiceLookup.CallSiteChain callSiteChain) [0x00049] in :0
at Microsoft.Extensions.DependencyInjection.ServiceLookup.CallSiteFactory.TryCreateOpenGeneric (Microsoft.Extensions.DependencyInjection.ServiceDescriptor descriptor, System.Type serviceType, Microsoft.Extensions.DependencyInjection.ServiceLookup.CallSiteChain callSiteChain) [0x0002d] in :0
at Microsoft.Extensions.DependencyInjection.ServiceLookup.CallSiteFactory.TryCreateOpenGeneric (System.Type serviceType, Microsoft.Extensions.DependencyInjection.ServiceLookup.CallSiteChain callSiteChain) [0x00025] in :0
at Microsoft.Extensions.DependencyInjection.ServiceLookup.CallSiteFactory.CreateCallSite (System.Type serviceType, Microsoft.Extensions.DependencyInjection.ServiceLookup.CallSiteChain callSiteChain) [0x0003a] in :0
at Microsoft.Extensions.DependencyInjection.ServiceLookup.ServiceProviderEngine.CreateServiceAccessor (System.Type serviceType) [0x0000c] in :0
at System.Collections.Concurrent.ConcurrentDictionary2[TKey,TValue].GetOrAdd (TKey key, System.Func2[T,TResult] valueFactory) [0x00034] in :0
at Microsoft.Extensions.DependencyInjection.ServiceLookup.ServiceProviderEngine.GetService (System.Type serviceType, Microsoft.Extensions.DependencyInjection.ServiceLookup.ServiceProviderEngineScope serviceProviderEngineScope) [0x00013] in :0
at Microsoft.Extensions.DependencyInjection.ServiceLookup.ServiceProviderEngine.GetService (System.Type serviceType) [0x00008] in :0
at Microsoft.Extensions.DependencyInjection.ServiceProvider.GetService (System.Type serviceType) [0x00000] in :0
at Microsoft.Extensions.DependencyInjection.ServiceProviderServiceExtensions.GetRequiredService (System.IServiceProvider provider, System.Type serviceType) [0x00034] in <4b47b422bc4c4615bbdebe1df9b21b0d>:0
at Microsoft.Extensions.DependencyInjection.ServiceProviderServiceExtensions.GetRequiredService[T] (System.IServiceProvider provider) [0x0000e] in <4b47b422bc4c4615bbdebe1df9b21b0d>:0
at Microsoft.EntityFrameworkCore.Internal.ServiceProviderCache+<>c__DisplayClass4_0.b__2 (System.Int64 k) [0x000b9] in <1a963d6bdb8d435e8dcdc28935e050ad>:0
at System.Collections.Concurrent.ConcurrentDictionary2[TKey,TValue].GetOrAdd (TKey key, System.Func2[T,TResult] valueFactory) [0x00034] in /Library/Frameworks/Xamarin.iOS.framework/Versions/11.12.0.4/src/Xamarin.iOS/external/corefx/src/System.Collections.Concurrent/src/System/Collections/Concurrent/ConcurrentDictionary.cs:1003
at Microsoft.EntityFrameworkCore.Internal.ServiceProviderCache.GetOrAdd (Microsoft.EntityFrameworkCore.Infrastructure.IDbContextOptions options, System.Boolean providerRequired) [0x000e7] in <1a963d6bdb8d435e8dcdc28935e050ad>:0
at Microsoft.EntityFrameworkCore.DbContext..ctor (Microsoft.EntityFrameworkCore.DbContextOptions options) [0x0005c] in <1a963d6bdb8d435e8dcdc28935e050ad>:0
at Microsoft.EntityFrameworkCore.DbContext..ctor () [0x00006] in <1a963d6bdb8d435e8dcdc28935e050ad>:0
at PDDataNetStandard.DAL.DataContext..ctor () [0x00000] in \Visual Studio Programs\PDPublished\PDDataNetStandard\PDDataNetStandard\PDDataNetStandard\PDDataNetStandard\DAL\DataContext.cs:22
at PDDataNetStandard.Repositories.UserRepository..ctor () [0x00010] in \Visual Studio Programs\PDPublished\PDDataNetStandard\PDDataNetStandard\PDDataNetStandard\PDDataNetStandard\Repositories\Repository.cs:23

I am at a total loss of what to even look into. Can anyone help shed some light on the situation?

Thanks in advance.