This tells me that you're using older code and that your database is probably ok:
https://github.com/EQEmu/Server/blob.../bot.cpp#L1556
That's where a new bot is saved during the creation process.
If your code is saying that it can't find 'peq.botdata' .. then it's likely because it doesn't exist any more.
In your database, you should have at least `bot_data` .. and possibly `botdata_old` if you had run the older script previously.
You can check to see what tables you have using HeidiSQL/Navicat, or entering these queries on a mysql/mariadb command line:
Code:
SHOW TABLES LIKE 'botdata';
SHOW TABLES LIKE 'botdata_old';
SHOW TABLES LIKE 'bot_data';