06 Largescale with cellcaching sqlite

10:38:43 ERROR: Unable to set Cell Caching using SQLite method, reverting to memory
10:38:43 Create new Spreadsheet object
10:38:43 Set properties
10:38:43 Add data
10:38:43 Hide 'Phone' and 'fax' columns
10:38:43 Set outline levels
10:38:43 Freeze panes
10:38:43 Rows to repeat at top
10:38:44 Write Excel2007 format to /tmp/phpspreadsheet/06_Largescale_with_cellcaching_sqlite.xlsx in 0.5071 seconds
10:38:44 Write Excel5 format to /tmp/phpspreadsheet/06_Largescale_with_cellcaching_sqlite.xls in 0.4527 seconds
10:38:44 Peak memory usage: 23.25MB