06 Largescale with cellcaching sqlite

22:48:47 ERROR: Unable to set Cell Caching using SQLite method, reverting to memory
22:48:47 Create new Spreadsheet object
22:48:47 Set properties
22:48:47 Add data
22:48:47 Hide 'Phone' and 'fax' columns
22:48:47 Set outline levels
22:48:47 Freeze panes
22:48:47 Rows to repeat at top
22:48:48 Write Excel2007 format to /tmp/phpspreadsheet/06_Largescale_with_cellcaching_sqlite.xlsx in 0.4126 seconds
22:48:49 Write Excel5 format to /tmp/phpspreadsheet/06_Largescale_with_cellcaching_sqlite.xls in 0.3474 seconds
22:48:49 Peak memory usage: 23.5MB