column: undefined column name '8'

Script is no longer able to get prices, outputs
column: undefined column name '8'
and then the market data source and date

The error 'undefined column name '8'' suggests a parsing or data format issue in the script. Start by examining the main script file (likely coinbash.sh) and any functions that fetch or parse market data, particularly looking for column indexing. Check the external data source's API or output format for changes. Running the script in debug mode or adding echo statements may help locate where column '8' is referenced.

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