State array is invalid for a {0} generator

For more information go to the

https://www.mathworks.com/help/matlab/ref/randstream.html

Random number generator algorithm, specified as a character vector or string scalar naming a random number generator. MATLAB offers several generator algorithms. The following table summarizes the names and key properties of the available generator algorithms. Some generator algorithms support multiple streams and substreams to create sets of random numbers that are mutually independent.