SQL Inventories Annoying Issues

SpongeForge i use: spongeforge-1.12.2-2768-7.1.5-RC3506.jar

InventorySync crashes server its out o the question.

Project Inventory without fail is stuck on the message “Please wait while inventory is updated”.

SQL is set up correctly - i create an inventory called global - i added it to all worlds and removed default from all worlds and /inv get global and the message refuses to go away.

What im doing that needs SQL inventories:
Im setting up a modded server to have worlds disbursed into servers. Overworld has its own server and Spawn has its own server and so on.

Any thoughts on what my problem is with Project Inventory? or post me elaborate examples i can proof check ?