Trying to drop items crashes all players in multiplayer lobby

Dragging and dropping items from the inventory in an attempt to drop the item causes both the host and client to crash with a fatal error.

Error Log (As host trying to drop 1 handed mace):

Fatal error!

Unhandled Exception: EXCEPTION_ACCESS_VIOLATION reading address 0x0000000000000150

0x00007ff7d433e0cd Ealond-Win64-Shipping.exe!APickup::InitializePickup() [B:\P4Workspaces\Ben_Stream\Ealond\Source\Ealond\World\Pickup.cpp:33] 0x00007ff7d4306821 Ealond-Win64-Shipping.exe!AEalondCharacter::DropItem() [B:\P4Workspaces\Ben_Stream\Ealond\Source\Ealond\Player\EalondCharacter.cpp:715] 0x00007ff7d42c70d8 Ealond-Win64-Shipping.exe!AEalondCharacter::execDropItem() [B:\P4Workspaces\Ben_Stream\Ealond\Intermediate\Build\Win64\UnrealGame\Inc\Ealond\UHT\EalondCharacter.gen.cpp:289] 0x00007ff7d453b949 Ealond-Win64-Shipping.exe!UFunction::Invoke() [] 0x00007ff7d460fcd3 Ealond-Win64-Shipping.exe!UObject::CallFunction() [] 0x00007ff7d461166f Ealond-Win64-Shipping.exe!UObject::ProcessContextOpcode() [] 0x00007ff7d46124ae Ealond-Win64-Shipping.exe!ProcessLocalScriptFunction() [] 0x00007ff7d460ef26 Ealond-Win64-Shipping.exe!ProcessScriptFunction<void (cdecl)(UObject ptr64,FFrame & ptr64,void * ptr64)>() [] 0x00007ff7d46180dc Ealond-Win64-Shipping.exe!UObject::execLocalVirtualFunction() [] 0x00007ff7d46124ae Ealond-Win64-Shipping.exe!ProcessLocalScriptFunction() [] 0x00007ff7d4612415 Ealond-Win64-Shipping.exe!UObject::ProcessInternal() [] 0x00007ff7d453b949 Ealond-Win64-Shipping.exe!UFunction::Invoke() [] 0x00007ff7d46122c2 Ealond-Win64-Shipping.exe!UObject::ProcessEvent() [] 0x00007ff7d5c1ea09 Ealond-Win64-Shipping.exe!UUserWidget::NativeOnDrop() [] 0x00007ff7d5c23875 Ealond-Win64-Shipping.exe!SObjectWidget::OnDrop() [] 0x00007ff7d480a89a Ealond-Win64-Shipping.exe!SBorder::FArguments::operator[]() [] 0x00007ff7d48032de Ealond-Win64-Shipping.exe!SButton::FArguments::OnClicked() [] 0x00007ff7d482fb72 Ealond-Win64-Shipping.exe!FSlateApplication::RoutePointerUpEvent() [] 0x00007ff7d4826efb Ealond-Win64-Shipping.exe!FSlateApplication::ProcessMouseButtonUpEvent() [] 0x00007ff7d482024f Ealond-Win64-Shipping.exe!FSlateApplication::OnMouseUp() [] 0x00007ff7d46975f5 Ealond-Win64-Shipping.exe!FWindowsApplication::ProcessDeferredMessage() [] 0x00007ff7d46871f5 Ealond-Win64-Shipping.exe!FWindowsApplication::DeferMessage() [] 0x00007ff7d4699497 Ealond-Win64-Shipping.exe!FWindowsApplication::ProcessMessage() [] 0x00007ff7d4683afe Ealond-Win64-Shipping.exe!FWindowsApplication::AppWndProc() [] 0x00007ffc7a2ee858 USER32.dll!UnknownFunction [] 0x00007ffc7a2ee299 USER32.dll!UnknownFunction [] 0x00007ff7d469a0b6 Ealond-Win64-Shipping.exe!FWindowsPlatformApplicationMisc::PumpMessages() [] 0x00007ff7d30b94cc Ealond-Win64-Shipping.exe!FEngineLoop::Tick() [] 0x00007ff7d30c32dc Ealond-Win64-Shipping.exe!GuardedMain() [] 0x00007ff7d30c335a Ealond-Win64-Shipping.exe!GuardedMainWrapper() [] 0x00007ff7d30c40cc Ealond-Win64-Shipping.exe!LaunchWindowsStartup() [] 0x00007ff7d30cce84 Ealond-Win64-Shipping.exe!WinMain() [] 0x00007ff7d7193fb2 Ealond-Win64-Shipping.exe!__scrt_common_main_seh() [D:\a_work\1\s\src\vctools\crt\vcstartup\src\startup\exe_common.inl:288] 0x00007ffc7bb97614 KERNEL32.DLL!UnknownFunction [] 0x00007ffc7bf626f1 ntdll.dll!UnknownFunction []

Error Log (As host trying to drop 100 stone):

Fatal error!

Unhandled Exception: EXCEPTION_ACCESS_VIOLATION reading address 0x0000000000000150

BVenturaDev / Ealond

Trying to drop items crashes all players in multiplayer lobby #13