06 Largescale with cellcaching sqlite

12:18:12 ERROR: Unable to set Cell Caching using SQLite method, reverting to memory
12:18:12 Create new Spreadsheet object
12:18:12 Set properties
12:18:12 Add data
12:18:12 Hide 'Phone' and 'fax' columns
12:18:12 Set outline levels
12:18:12 Freeze panes
12:18:12 Rows to repeat at top
12:18:13 Write Excel2007 format to /tmp/phpspreadsheet/06_Largescale_with_cellcaching_sqlite.xlsx in 0.4277 seconds
12:18:13 Write Excel5 format to /tmp/phpspreadsheet/06_Largescale_with_cellcaching_sqlite.xls in 0.3559 seconds
12:18:13 Peak memory usage: 23.5MB