Server freezes when creating lists


![image](https://user-images.githubusercontent.com/81685716/230742875-e3408d24-c4e3-4eb7-85e7-34710694dcc3.png)
(no more error)
There are no more errors, and clients are showing "Connection Timed Out" errors.
I guess it might be because there are too many Blocklings being generated.

How can I fix my server without losing my data?



