C50 algorithm in R

I am working on Rstudio, Basically, I am using the C50 classification algorithm.

p1 <- predict(m1, test[1:13091,])
Error in paste(apply(x, 1, paste, collapse = ","), collapse = "\n") :
result would exceed 2^31-1 bytes

an error like this appear for me, knowing that my data set is only 66000 row & 15 column.
my problem is not hard but I am a beginner
so I need a guidance to solve this problem please.

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