How to overcome the error

N_UE=[2 4 6 8 10];
numGroups = 5; 
for t= numGroups:length(N_UE)
% divisions = sort(randperm(numGroups,t) , 'ascend')
 divisions = sort(randperm(t,min([t numGroups])) , 'ascend')
% divisions = sort(randperm(t,numGroups) , 'ascend')
divisions = [0, divisions, t]
% Create cell array with random number of users in each groups
groups = cell(1, numGroups);
for k = 1 : numGroups
  indexes = divisions(k)+1:divisions(k+1);
  % Assign users to the kth group:
  usersInThisGroups = length(indexes);
  fprintf('Assigning %d users (indexes %d to %d) to group %d.\n', ...
    usersInThisGroups, divisions(k)+1,divisions(k+1), k);
  groups{k} = t(indexes);
end
celldisp(groups); 
end

If i run the code i am getting Error in  (line 16)
  groups{k} = t(indexes);
Attempted to access t(2); index out of
bounds because numel(t)=1.

could anyone tell me how to overcome it.

[Stephen23]

@Prabha Kumaresan: please stop spamming the same question repeatedly. It does not get you help faster, but in fact makes it harder for us to help you. I closed the duplicates.

[Star Strider]

@Stephen — Thank you!