Handle direct message failures if user has blocked bot or enabled privacy settings for the server

[rohitp30]

The bot uses DM's to convey information and sometimes I've noticed that users in my server have elevated privacy settings. With this, the bot can't DM them regarding the time in their timezone. It was really hard to figure out what happened and I thought it would be better to add an error handler if the bot can't open a DM with the target user. I wish I could have contributed more in this issue but since I am not that experienced in discord.js, I wouldn't know how to patch the situation.

[KevinNovak]

Previously when users had disabled DMs, Friend Time would notify them in the server they are in. I ended up removing this notification since it was getting sent too often and seemed to annoy users.

I agree, there needs to be some system to notify users they can't be DM's, while at the same time not annoying the user with messages. I'd like to solve this in a future update.