06 Largescale with cellcaching sqlite

13:13:08 ERROR: Unable to set Cell Caching using SQLite method, reverting to memory
13:13:08 Create new Spreadsheet object
13:13:08 Set properties
13:13:08 Add data
13:13:08 Hide 'Phone' and 'fax' columns
13:13:08 Set outline levels
13:13:08 Freeze panes
13:13:08 Rows to repeat at top
13:13:09 Write Excel2007 format to /tmp/phpspreadsheet/06_Largescale_with_cellcaching_sqlite.xlsx in 0.4198 seconds
13:13:09 Write Excel5 format to /tmp/phpspreadsheet/06_Largescale_with_cellcaching_sqlite.xls in 0.3535 seconds
13:13:09 Peak memory usage: 23.75MB