Will I have problems entering Thailand after a previous visa overstay in 2016?

The original poster is concerned about potential issues re-entering Thailand after having overstayed their visa by a few days in 2016. Comments from other users indicate that it's unlikely to cause problems, as long as the overstay was minor and fines were paid. Travelers are advised to be prepared with documents such as a return ticket, cash (20,000 THB), and proof of accommodation to ensure a smooth entry.