su: ignoring --preserve-environment, it's mutually exclusive with --login

Listening on http://127.0.0.1:37725
Warning: The select input "munic_sel" contains a large number of options; consider using server-side selectize for massively improved performance. See the Details section of the ?selectizeInput help topic.
Warning: The select input "munic_sel_2" contains a large number of options; consider using server-side selectize for massively improved performance. See the Details section of the ?selectizeInput help topic.


Execution halted