22:28:39 Create new PHPExcel object
22:28:39 Set document properties
22:28:39 Add data
22:28:40 Set styling
22:28:40 Set autofilter range
22:28:40 Set active filters
22:28:40 Execute filtering
22:28:40 Display filtered rows
Row number - 1 Country Date
Row number - 2983 UK
Fatal error: Uncaught Error: Call to undefined function mb_strtolower() in /var/www/tsf-pedro/html/vendor/phpoffice/phpexcel/Classes/PHPExcel/Style/NumberFormat.php:448
Stack trace:
#0 [internal function]: PHPExcel_Style_NumberFormat::setLowercaseCallback(Array)
#1 /var/www/tsf-pedro/html/vendor/phpoffice/phpexcel/Classes/PHPExcel/Style/NumberFormat.php(464): preg_replace_callback('/(?:^|")([^"]*)...', Array, 'yyyy-mm-dd')
#2 /var/www/tsf-pedro/html/vendor/phpoffice/phpexcel/Classes/PHPExcel/Style/NumberFormat.php(647): PHPExcel_Style_NumberFormat::formatAsDate(46053, 'yyyy-mm-dd')
#3 /var/www/tsf-pedro/html/vendor/phpoffice/phpexcel/Classes/PHPExcel/Cell.php(191): PHPExcel_Style_NumberFormat::toFormattedString(46053, 'yyyy-mm-dd')
#4 /var/www/tsf-pedro/html/vendor/phpoffice/phpexcel/Examples/10autofilter-selection-display.php(195): PHPExcel_Cell->getFormattedValue()
#5 {main}
thrown in /var/www/tsf-pedro/html/vendor/phpoffice/phpexcel/Classes/PHPExcel/Style/NumberFormat.php on line 448