I can't build new corp

I just suddenly can no longer build corporation. I have one that has been sitting there for ages. I have the required number of workers, I have about 225 production plants, Yet the corporation has not been built. White giant.
Country name: United Tombre

I looked into it.

The reason the corporation is not built is shortage of low level workers.
This is a bit strange.
There were probably enough when you requested to build the corporation but building it happens some time later. Between a couple of minutes and 6 hours.

By the time the corporation should have been built, there were not enough workers.

It should not happen.
Once the request was accepted, the building should be completed.

We will look into it later today and I will let you know tomorrow.

We have resolved the problem.

There will be an upgrade later today and following the upgrade, the corporations should be built.

The problem has started again. Please can you look into it? I can no longer build corps

Not enough workers.
I will make sure the problem is explained in a better way when you request to build the corporation.

the population is not large enough to support so many corporations.