CMAQ-5.0.2 restart run

Hi everyone,
I am now trying to restart a simulation using CMAQ-5.0.2. The model could run smoothly if i start a new run. But when i use the output from a CMAQ-5.3.1 model to restart the CMAQ-5.0.2 model, i got the following error:


Could you help with this?
Thanks!
Lin