st Codon error IQTree2

[Daniela Araya]

Hello,
I getting this error when I'm trying to run -st CODON and I'm not sure what I need to do, or what is the problem.
I am using the following command: iqtree2 -s Alignments.fa --seqtype CODON -m TESTONLY

About de alignment: Alignment has 13 sequences with 232666 columns

And error:

ERROR: phylokernelnew.h:3336: double PhyloTree::computeLikelihoodFromBufferGenericSIMD() [VectorClass = Vec4d, FMA = true, SITE_MODEL = false]: Assertion `std::isfinite(tree_lh) && "Numerical underflow for lh-from-buffer"' failed.                                                                                                       

ERROR: STACK TRACE FOR DEBUGGING:                                                                             ERROR:                                                                                                         

ERROR: *** IQ-TREE CRASHES WITH SIGNAL ABORTED                                                     ERROR: *** For bug report please send to developers:                                                           ERROR: ***    Log file: Alignments.fa.log                                                    

ERROR: ***    Alignment files (if possible)  

Aborted

Thanks