06 Largescale with cellcaching sqlite

12:57:15 ERROR: Unable to set Cell Caching using SQLite method, reverting to memory
12:57:15 Create new Spreadsheet object
12:57:15 Set properties
12:57:15 Add data
12:57:15 Hide 'Phone' and 'fax' columns
12:57:15 Set outline levels
12:57:15 Freeze panes
12:57:15 Rows to repeat at top
12:57:16 Write Excel2007 format to /tmp/phpspreadsheet/06_Largescale_with_cellcaching_sqlite.xlsx in 0.4316 seconds
12:57:16 Write Excel5 format to /tmp/phpspreadsheet/06_Largescale_with_cellcaching_sqlite.xls in 0.3440 seconds
12:57:16 Peak memory usage: 20.75MB