Hey Ericson, thanks for reaching out! Sorry to hear you're facing this issue! Our CSV upload feature supports up to 72 columns and 50,000 rows, so the file might have exceeded these limits. Another common issue could be non-UTF-8 characters in the file.
Here’s what you can try:
1. Add the data to a public Google Sheet.
2. Download it again as a CSV.
3. Try uploading it once more.
If that doesn’t work, feel free to send us the file, and we’ll take a closer look to figure out the problem. 😊