06 Largescale with cellcaching sqlite

03:44:01 ERROR: Unable to set Cell Caching using SQLite method, reverting to memory
03:44:01 Create new Spreadsheet object
03:44:02 Set properties
03:44:02 Add data
03:44:02 Hide 'Phone' and 'fax' columns
03:44:02 Set outline levels
03:44:02 Freeze panes
03:44:02 Rows to repeat at top
03:44:03 Write Excel2007 format to /tmp/phpspreadsheet/06_Largescale_with_cellcaching_sqlite.xlsx in 0.4194 seconds
03:44:03 Write Excel5 format to /tmp/phpspreadsheet/06_Largescale_with_cellcaching_sqlite.xls in 0.3605 seconds
03:44:03 Peak memory usage: 23MB