06 Largescale with cellcaching sqlite

12:21:11 ERROR: Unable to set Cell Caching using SQLite method, reverting to memory
12:21:11 Create new Spreadsheet object
12:21:11 Set properties
12:21:11 Add data
12:21:11 Hide 'Phone' and 'fax' columns
12:21:11 Set outline levels
12:21:11 Freeze panes
12:21:11 Rows to repeat at top
12:21:12 Write Excel2007 format to /tmp/phpspreadsheet/06_Largescale_with_cellcaching_sqlite.xlsx in 0.4318 seconds
12:21:12 Write Excel5 format to /tmp/phpspreadsheet/06_Largescale_with_cellcaching_sqlite.xls in 0.3981 seconds
12:21:12 Peak memory usage: 23.5MB