06 Largescale with cellcaching sqlite

14:55:34 ERROR: Unable to set Cell Caching using SQLite method, reverting to memory
14:55:34 Create new Spreadsheet object
14:55:34 Set properties
14:55:34 Add data
14:55:34 Hide 'Phone' and 'fax' columns
14:55:34 Set outline levels
14:55:34 Freeze panes
14:55:34 Rows to repeat at top
14:55:35 Write Excel2007 format to /tmp/phpspreadsheet/06_Largescale_with_cellcaching_sqlite.xlsx in 0.4100 seconds
14:55:35 Write Excel5 format to /tmp/phpspreadsheet/06_Largescale_with_cellcaching_sqlite.xls in 0.3377 seconds
14:55:35 Peak memory usage: 23.5MB