read.raxml() parsing error

[gunjanpandey]

I aligned protein sequences with

raxml -T 32 -s sequences.aln -n pinA.output -m PROTGAMMABLOSUM62 -f d -b 1 -N 100 -p 1 -d

but while trying to load the RAxML_bootstrap.pinA.output using read.raxml() getting this error. This file is being read correctly by IQtree online server.

read.raxml("RAxML_bootstrap.pinA.output")

Error in `[[<-.multiPhylo`(`*tmp*`, i, value = NULL) : 
  trying to assign an object not of class "phylo" into an object of class "multiPhylo".