06 Largescale with cellcaching sqlite

09:47:19 ERROR: Unable to set Cell Caching using SQLite method, reverting to memory
09:47:19 Create new Spreadsheet object
09:47:19 Set properties
09:47:19 Add data
09:47:19 Hide 'Phone' and 'fax' columns
09:47:19 Set outline levels
09:47:19 Freeze panes
09:47:19 Rows to repeat at top
09:47:20 Write Excel2007 format to /tmp/phpspreadsheet/06_Largescale_with_cellcaching_sqlite.xlsx in 0.4153 seconds
09:47:20 Write Excel5 format to /tmp/phpspreadsheet/06_Largescale_with_cellcaching_sqlite.xls in 0.3461 seconds
09:47:20 Peak memory usage: 23.5MB