06 Largescale with cellcaching sqlite

22:01:16 ERROR: Unable to set Cell Caching using SQLite method, reverting to memory
22:01:16 Create new Spreadsheet object
22:01:16 Set properties
22:01:16 Add data
22:01:16 Hide 'Phone' and 'fax' columns
22:01:16 Set outline levels
22:01:16 Freeze panes
22:01:16 Rows to repeat at top
22:01:17 Write Excel2007 format to /tmp/phpspreadsheet/06_Largescale_with_cellcaching_sqlite.xlsx in 0.4066 seconds
22:01:17 Write Excel5 format to /tmp/phpspreadsheet/06_Largescale_with_cellcaching_sqlite.xls in 0.3364 seconds
22:01:17 Peak memory usage: 20.75MB