06 Largescale with cellcaching sqlite

08:05:32 ERROR: Unable to set Cell Caching using SQLite method, reverting to memory
08:05:32 Create new Spreadsheet object
08:05:32 Set properties
08:05:32 Add data
08:05:32 Hide 'Phone' and 'fax' columns
08:05:32 Set outline levels
08:05:32 Freeze panes
08:05:32 Rows to repeat at top
08:05:33 Write Excel2007 format to /tmp/phpspreadsheet/06_Largescale_with_cellcaching_sqlite.xlsx in 0.4585 seconds
08:05:33 Write Excel5 format to /tmp/phpspreadsheet/06_Largescale_with_cellcaching_sqlite.xls in 0.4618 seconds
08:05:33 Peak memory usage: 19.25MB