debug: correct method of rethrow

Author: franckgaga

src/controller/execute.jl

@@ -405,7 +405,7 @@ function optim_objective!(mpc::PredictiveController{NT}) where {NT<:Real}
             MOIU.reset_optimizer(optim)
             JuMP.optimize!(optim)
         else
-            rethrow(err)
+            rethrow()
         end
     end
     if !issolved(optim)

src/general.jl

@@ -51,7 +51,7 @@ function limit_solve_time(optim::GenericModel, Ts)
         if isa(err, MOI.UnsupportedAttribute{MOI.TimeLimitSec})
             @warn "Solving time limit is not supported by the optimizer."
         else
-            rethrow(err)
+            rethrow()
         end
     end
 end