06 Largescale with cellcaching sqlite

12:49:16 ERROR: Unable to set Cell Caching using SQLite method, reverting to memory
12:49:16 Create new Spreadsheet object
12:49:17 Set properties
12:49:17 Add data
12:49:17 Hide 'Phone' and 'fax' columns
12:49:17 Set outline levels
12:49:17 Freeze panes
12:49:17 Rows to repeat at top
12:49:17 Write Excel2007 format to /tmp/phpspreadsheet/06_Largescale_with_cellcaching_sqlite.xlsx in 0.4133 seconds
12:49:18 Write Excel5 format to /tmp/phpspreadsheet/06_Largescale_with_cellcaching_sqlite.xls in 0.3472 seconds
12:49:18 Peak memory usage: 19.25MB