06 Largescale with cellcaching sqlite

06:57:29 ERROR: Unable to set Cell Caching using SQLite method, reverting to memory
06:57:29 Create new Spreadsheet object
06:57:29 Set properties
06:57:29 Add data
06:57:29 Hide 'Phone' and 'fax' columns
06:57:29 Set outline levels
06:57:29 Freeze panes
06:57:29 Rows to repeat at top
06:57:29 Write Excel2007 format to /tmp/phpspreadsheet/06_Largescale_with_cellcaching_sqlite.xlsx in 0.4251 seconds
06:57:30 Write Excel5 format to /tmp/phpspreadsheet/06_Largescale_with_cellcaching_sqlite.xls in 0.3556 seconds
06:57:30 Peak memory usage: 22.75MB