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Deprecated: Array and string offset access syntax with curly braces is deprecated in /home/izq.ar/public_html/polr_old/vendor/phpoffice/phpexcel/Classes/PHPExcel/ReferenceHelper.php on line 884

Deprecated: Array and string offset access syntax with curly braces is deprecated in /home/izq.ar/public_html/polr_old/vendor/phpoffice/phpexcel/Classes/PHPExcel/ReferenceHelper.php on line 885

Deprecated: Array and string offset access syntax with curly braces is deprecated in /home/izq.ar/public_html/polr_old/vendor/phpoffice/phpexcel/Classes/PHPExcel/ReferenceHelper.php on line 885
NOTICE: Please set the $rendererName and $rendererLibraryPath values
at the top of this script as appropriate for your directory structure