Problem importing complex matrix Mathematica, ToExpression :: esntx: Could not parse

Greetings I have a problem when importing data from a complex 3d matrix within mathematica, the matrix is of dimension {20,20,20} the command that I occupy is

Q0=ToExpression[Import["Q.bin","Complex128"]]

Note that Q.bin contains the whole directory so I have discarded that the error is related to the file address, the error it throws at me is:

  

ToExpression :: esntx: Could not parse 0.0959023 -4.86456 * 10 ^ -17 I as   input. ToExpression :: esntx: Could not parse 0. +0. I as input.
  ToExpression :: esntx: Could not parse 0. +0. I as input.
  General :: stop: Further output of ToExpression :: esntx will be   suppressed during this calculation.

I suspect that the problem is related in some way to the dimension but I am not too familiar with mathematica to find it, I am continuing the work of another person and therefore it would not be easy for me to change all the rest of the code.