Space vector Pulse width modulation need help

I was trying to design my own SVPWM in simulink but was getting the following error.

First graph is the input sine wave and the other is the output. I am getting.

In the picture below

first graph shows the output of first sine wave,the next graph shows the output theta of alpha beta transformation between -3.14 to 3.14.And the last graph shows the sector output.

To the best of my knowledge,Ive done correctly but still I am getting an error

Could someone help?

Attached simulink file with the question