Huge file simplexml_load_string() throwing warning of huge content in lookup

[AnilKumarRameGowda]

it will be fixed by adding constant LIBXML_PARSEHUGE in line 457 phpexcel\Classes\PHPExcel\Reader\Excel2007.php

[AnilKumarRameGowda]

solution also given please some one fix this issue because i have tested in my local system with 2lack records in xlsx file, thisissue is causing only in linux not in windows error:
Warning: simplexml_load_string(): Entity: line 2: parser error : internal error: Huge input lookup in /var/www/html/Projectsnew/Anil/sms/vendor/phpoffice/phpexcel/Classes/PHPExcel/Reader/Excel2007.php on line 457

Warning: simplexml_load_string(): दाबाद, पुणे, नाशिक, जयपूर वगळता) in /var/www/html/Projectsnew/Anil/sms/vendor/phpoffice/phpexcel/Classes/PHPExcel/Reader/Excel2007.php on line 457

Warning: simplexml_load_string(): ^ in /var/www/html/Projectsnew/Anil/sms/vendor/phpoffice/phpexcel/Classes/PHPExcel/Reader/Excel2007.php on line 457

Warning: simplexml_load_string(): Entity: line 2: parser error : internal error: Huge input lookup in /var/www/html/Projectsnew/Anil/sms/vendor/phpoffice/phpexcel/Classes/PHPExcel/Reader/Excel2007.php on line 457

Warning: simplexml_load_string(): दाबाद, पुणे, नाशिक, जयपूर वगळता) in /var/www/html/Projectsnew/Anil/sms/vendor/phpoffice/phpexcel/Classes/PHPExcel/Reader/Excel2007.php on line 457

Warning: simplexml_load_string(): ^ in /var/www/html/Projectsnew/Anil/sms/vendor/phpoffice/phpexcel/Classes/PHPExcel/Reader/Excel2007.php on line 457

{"status":"OK","columns":"[\"\",\"\"]","total":157831,"message":"File uploaded successfully and columns are loaded."}