PUMS Data

I am trying to download IPUMS data for all states in the U.S. using the R function get_pums. However, I receive the following error message when running the code. 

Error: Your API call has errors.  The API message returned is There was an error while running your query.  We've logged the error and we'll correct it ASAP.  Sorry for the inconvenience..

This only occurs when I request all states either manually or with the "all" command for states. I tried the code below with each state name as well, but I receive the same error. The code works for individual states. Has anyone else run into this problem? 

all_pums <- get_pums(
variables = c("PUMA", "SEX", "AGEP", "SCHL", "FFSP", "ST",
"AGEP", "CIT", "COW", "DDRS", "DEAR", "DEYE", "DOUT",
"DPHY", "DRAT", "DRATX", "DREM", "LANX", "MAR", "SCH", "SCHL", "ESR",
"DIS", "ESP", "NATIVITY", "NOP", "OC", "POWPUMA", "RAC1P", "RACAIAN",
"RACASN", "RACBLK", "RACNH", "RACNUM", "RACWHT", "RACPI", "RACSOR"),
state = "all",
survey = "acs5", year = 2019)

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