06 Largescale with cellcaching sqlite

17:30:28 ERROR: Unable to set Cell Caching using SQLite method, reverting to memory
17:30:29 Create new Spreadsheet object
17:30:29 Set properties
17:30:29 Add data
17:30:29 Hide 'Phone' and 'fax' columns
17:30:29 Set outline levels
17:30:29 Freeze panes
17:30:29 Rows to repeat at top
17:30:29 Write Excel2007 format to /tmp/phpspreadsheet/06_Largescale_with_cellcaching_sqlite.xlsx in 0.4171 seconds
17:30:30 Write Excel5 format to /tmp/phpspreadsheet/06_Largescale_with_cellcaching_sqlite.xls in 0.3508 seconds
17:30:30 Peak memory usage: 23.5MB