Any idea why this is happening?
2024-04-15 13:09:15 - INFO --> Started import of /tmp/php1uNXgm using mapping PosterMapping
2024-04-15 13:09:15 - DEBUG --> Finished reading input source at 0.0650 seconds
2024-04-15 13:09:15 - DEBUG --> Found 10 rows in input source
2024-04-15 13:09:15 - DEBUG --> Finished analyzing mapping at 0.0680 seconds
2024-04-15 13:09:15 - DEBUG --> Skipped initial row 0 of 1
2024-04-15 13:09:15 - DEBUG --> Started reading row 2 at 0.0000 seconds
2024-04-15 13:09:15 - ERROR --> PHPExcel_Exception: Column string index can not be longer than 3 characters
Row 2 of tiny test file in CSV format:
HPC-0004,101,HPC-0004.jpg,0004.jpg,P 96 22a.jpg,Paper_Posters,International,"39"" x 30""",Lithograph,"The Suffrage Atelier, 6 Stanlake Villas, Shepherd's Bush, London W.",Louise Jacobs,,P 96 22a,8,,Title goes here,Transcript goes here,abstract goes here,description goes here
I thought it was long strings in Title,Transcript, abstract, and description columns, but even with the placeholders PHPExcel still throws the error.