I think, finally I found the solution.
The real problem was that the file “4wxsim_cron_csv_import.php” was trying to insert 5 values in fields that did not exist in the tables:
FFDI, FWI, Average, WBGT, DateTime (without header in "latest.csv)
The solution has been to add those 4 fields to these tables.
Now I am very satisfied, because these graphics give me a lot of information.
[http://kocher.es/wxsimcsvmysql/realtime_graphs_wxsim_Act_Temp.php](http://kocher.es/wxsimcsvmysql/realtime_graphs_wxsim_Act_Temp.php)
I am very grateful to Tony for this wonderful work 