06 Largescale with cellcaching sqlite

16:13:37 ERROR: Unable to set Cell Caching using SQLite method, reverting to memory
16:13:37 Create new Spreadsheet object
16:13:37 Set properties
16:13:37 Add data
16:13:37 Hide 'Phone' and 'fax' columns
16:13:37 Set outline levels
16:13:37 Freeze panes
16:13:37 Rows to repeat at top
16:13:37 Write Excel2007 format to /tmp/phpspreadsheet/06_Largescale_with_cellcaching_sqlite.xlsx in 0.4158 seconds
16:13:38 Write Excel5 format to /tmp/phpspreadsheet/06_Largescale_with_cellcaching_sqlite.xls in 0.3484 seconds
16:13:38 Peak memory usage: 22MB