06 Largescale with cellcaching sqlite

00:57:03 ERROR: Unable to set Cell Caching using SQLite method, reverting to memory
00:57:03 Create new Spreadsheet object
00:57:03 Set properties
00:57:03 Add data
00:57:03 Hide 'Phone' and 'fax' columns
00:57:03 Set outline levels
00:57:03 Freeze panes
00:57:03 Rows to repeat at top
00:57:03 Write Excel2007 format to /tmp/phpspreadsheet/06_Largescale_with_cellcaching_sqlite.xlsx in 0.4178 seconds
00:57:04 Write Excel5 format to /tmp/phpspreadsheet/06_Largescale_with_cellcaching_sqlite.xls in 0.3487 seconds
00:57:04 Peak memory usage: 23.5MB