I am running Orthofinder on 191 species, and it is returning the error quoted below, "ERROR: The system limits on the number of files a process can open is too low. For 191 species OrthoFinder needs to be able to open at least r=36581 files. Please increase the limit and restart OrthoFinder"
I have increased the file opening limit in /etc/security/limits.conf. But still, the error persists.