Gephi crashes when opening Data Laboratory 10.1 error.


When using Gephi 10.0, I can open the data laboratory on my Arch64 Mac Pro. 

Since I updated to 10.1 Gephi, it crashes each time I click the data laboratory.

Reproduction
1. Open Gephi
2. New project
3. From the overview you click the data laboratory 
4. It crashes. 

* Version used: Gephi 0.10.1
* Operating System: MacOS
