06 Largescale with cellcaching sqlite

20:10:08 ERROR: Unable to set Cell Caching using SQLite method, reverting to memory
20:10:08 Create new Spreadsheet object
20:10:09 Set properties
20:10:09 Add data
20:10:09 Hide 'Phone' and 'fax' columns
20:10:09 Set outline levels
20:10:09 Freeze panes
20:10:09 Rows to repeat at top
20:10:09 Write Excel2007 format to /tmp/phpspreadsheet/06_Largescale_with_cellcaching_sqlite.xlsx in 0.4110 seconds
20:10:10 Write Excel5 format to /tmp/phpspreadsheet/06_Largescale_with_cellcaching_sqlite.xls in 0.4100 seconds
20:10:10 Peak memory usage: 21.25MB