06 Largescale with cellcaching sqlite

02:03:03 ERROR: Unable to set Cell Caching using SQLite method, reverting to memory
02:03:03 Create new Spreadsheet object
02:03:03 Set properties
02:03:03 Add data
02:03:03 Hide 'Phone' and 'fax' columns
02:03:03 Set outline levels
02:03:03 Freeze panes
02:03:03 Rows to repeat at top
02:03:04 Write Excel2007 format to /tmp/phpspreadsheet/06_Largescale_with_cellcaching_sqlite.xlsx in 0.4649 seconds
02:03:04 Write Excel5 format to /tmp/phpspreadsheet/06_Largescale_with_cellcaching_sqlite.xls in 0.4253 seconds
02:03:04 Peak memory usage: 23.5MB