"The column delimiter for column "Record Type" was not found"
Such an error may occur in case if you set the Text Qualifier option, for example, to a double quotation mark (") and some columns in your CSV file contain data with a double quotation mark (e.g. HTML, XML formats, etc.).
Or maybe there were some changes in the format of your CSV file. In this case, we recommend you to try reloading your CSV file to your Import task.
In cases when some columns in your CSV file contain data with double quotation marks, unfortunately, there are no settings in Skyvia for such cases. You can either try excluding this column from your CSV file, try changing its data so that it doesn't contain double or single quotation marks, etc.
Another option to try is to use new runtime - for this, select the 'Use new runtime" option in your package.
We are looking forward to your reply with the results.