06 Largescale with cellcaching sqlite

00:27:18 ERROR: Unable to set Cell Caching using SQLite method, reverting to memory
00:27:18 Create new Spreadsheet object
00:27:18 Set properties
00:27:18 Add data
00:27:18 Hide 'Phone' and 'fax' columns
00:27:18 Set outline levels
00:27:18 Freeze panes
00:27:18 Rows to repeat at top
00:27:19 Write Excel2007 format to /tmp/phpspreadsheet/06_Largescale_with_cellcaching_sqlite.xlsx in 0.4125 seconds
00:27:19 Write Excel5 format to /tmp/phpspreadsheet/06_Largescale_with_cellcaching_sqlite.xls in 0.3551 seconds
00:27:19 Peak memory usage: 20MB