06 Largescale with cellcaching sqlite

08:58:41 ERROR: Unable to set Cell Caching using SQLite method, reverting to memory
08:58:41 Create new Spreadsheet object
08:58:41 Set properties
08:58:41 Add data
08:58:41 Hide 'Phone' and 'fax' columns
08:58:41 Set outline levels
08:58:41 Freeze panes
08:58:41 Rows to repeat at top
08:58:42 Write Excel2007 format to /tmp/phpspreadsheet/06_Largescale_with_cellcaching_sqlite.xlsx in 0.4805 seconds
08:58:42 Write Excel5 format to /tmp/phpspreadsheet/06_Largescale_with_cellcaching_sqlite.xls in 0.4186 seconds
08:58:42 Peak memory usage: 18MB