Provide the theme summaries for the following conversation: 

Peter: Hi Wayne, why did you miss the training today?
Wayne: I'm sorry I had to visit my mum. it was pretty urgent and i couldn't let you know earlier.
Peter: is everything ok with her?
Wayne: yes, all's good, it was her home. some electricity issues
Peter: ok, but we're going to meet tomorrow
Wayne: sure thing coach. i'm really sorry baout today
Peter: pls txt me next time anything comes up
Wayne: i dont have your phone number coach
Peter: ah ok, i'll send it to you then. and be sure to be there 2moro
Wayne: of course coach, thanks

Summary: 
Wayne missed the training today, he was at his mum's. He helped her out with electricity issues. He will come tomorrow. Peter, the coach will send him his number.