06 Largescale with cellcaching sqlite

18:08:58 ERROR: Unable to set Cell Caching using SQLite method, reverting to memory
18:08:58 Create new Spreadsheet object
18:08:58 Set properties
18:08:58 Add data
18:08:58 Hide 'Phone' and 'fax' columns
18:08:58 Set outline levels
18:08:58 Freeze panes
18:08:58 Rows to repeat at top
18:08:59 Write Excel2007 format to /tmp/phpspreadsheet/06_Largescale_with_cellcaching_sqlite.xlsx in 0.4199 seconds
18:08:59 Write Excel5 format to /tmp/phpspreadsheet/06_Largescale_with_cellcaching_sqlite.xls in 0.3419 seconds
18:08:59 Peak memory usage: 22.75MB