06 Largescale with cellcaching sqlite

10:32:18 ERROR: Unable to set Cell Caching using SQLite method, reverting to memory
10:32:18 Create new Spreadsheet object
10:32:18 Set properties
10:32:18 Add data
10:32:18 Hide 'Phone' and 'fax' columns
10:32:18 Set outline levels
10:32:18 Freeze panes
10:32:18 Rows to repeat at top
10:32:19 Write Excel2007 format to /tmp/phpspreadsheet/06_Largescale_with_cellcaching_sqlite.xlsx in 0.4870 seconds
10:32:19 Write Excel5 format to /tmp/phpspreadsheet/06_Largescale_with_cellcaching_sqlite.xls in 0.3888 seconds
10:32:19 Peak memory usage: 23.5MB