[Localization] - Internal errors upon uploading .csv

Upon uploading .csv, a large amount of errors are reported. As a problem solver, I previously tried to upload partitions of the .csv. At times, fragmenting and uploading fragments appeared to work. However, I do not have the time to do this, and I would preferably never want to do that again.

System Information:
CPU: AMD Ryzen 9 5900X 12-Core Processor
Memory: 32.0 GB
GPU: NVIDIA GeForce RTX 3060 Ti

Errors:

Additionally, upon uploading the .csv on Roblox Studio, it (incorrectly?) reports the operation as “complete”. I see no entries on the website.

Expected behavior

Report a more descriptive error message than an internal exception.

A private message is associated with this bug report

Happens with a single row?.. Surely, I must be missing something obvious at this rate. Encoding perhaps?..
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