06 Largescale with cellcaching sqlite

19:42:07 ERROR: Unable to set Cell Caching using SQLite method, reverting to memory
19:42:07 Create new Spreadsheet object
19:42:07 Set properties
19:42:07 Add data
19:42:07 Hide 'Phone' and 'fax' columns
19:42:07 Set outline levels
19:42:07 Freeze panes
19:42:07 Rows to repeat at top
19:42:08 Write Excel2007 format to /tmp/phpspreadsheet/06_Largescale_with_cellcaching_sqlite.xlsx in 0.4258 seconds
19:42:08 Write Excel5 format to /tmp/phpspreadsheet/06_Largescale_with_cellcaching_sqlite.xls in 0.3546 seconds
19:42:08 Peak memory usage: 23.25MB