ERROR_2 Blanchard Kahn conditions are not satisfied: indeterminacy

Dear all,
I have a problem with my code. I’m coding now A New Keynesian Model with Price Stickiness from Eric Sims classes. But I have the following Error:

Error using print_info (line 45)
Blanchard Kahn conditions are not satisfied: indeterminacy

Error in stoch_simul (line 100)
print_info(info, options_.noprint, options_);

Error in NKM_draft_stoch (line 228)
info = stoch_simul(var_list_);

Error in dynare (line 235)
evalin(‘base’,fname) ;

How I can Match the problem?

Attached a code in mod file.

Thank you!

NKM_draft_stoch.mod (1.6 KB)

The timing of the interest rate in your Euler equation looks wrong.