Fatal error when using bayes_factor()

Hello,

I have created model_full and model_null and want to compare them:
BF_brms_bridge = bayes_factor(model_full, model_null)
BF_brms_bridge$bf

Every time I do it, the R has a fatal error. I restarted and installed everything, no help.
I am using R 4.2.1 on Windows 10.

Many thanks!