RE: Memory size exceeded warning in import-bot-script

Bots have a limited database size, if you exceed this, you must delete something in order to import something new.

Bots will automatically remove old data and garbage nightly. You can also run the "forgetfullness" task from your bots Knowledge page in its Admin Console to clean up its database. You can also reset it memory from the Knowledge page (deleting everything), or create a new bot.