Warning: Uncaught exception 'TPhpErrorException' with message '[Warning] require_once(PHPExcel/Cell/DataType.php): failed to open stream: No such file or directory (@line 30 in file /var/www/clients/client1/web5/web/framework_317/3rdParty/PHPExcel/PHPExcel/Cell.php).' in /var/www/clients/client1/web5/web/framework_317/pradolite.php:56 Stack trace: #0 /var/www/clients/client1/web5/web/framework_317/3rdParty/PHPExcel/PHPExcel/Cell.php(30): PradoBase::phpErrorHandler(2, 'require_once(PH...', '/var/www/client...', 30, Array) #1 /var/www/clients/client1/web5/web/framework_317/3rdParty/PHPExcel/PHPExcel/Cell.php(30): require_once() #2 /var/www/clients/client1/web5/web/framework_317/3rdParty/PHPExcel/PHPExcel.php(30): require_once('/var/www/client...') #3 /var/www/clients/client1/web5/web/framework_317/pradolite.php(162): include_once('/var/www/client...') #4 /var/www/clients/client1/web5/web/framework_317/pradolite.php(9130): PradoBase::using('System.3rdParty...') #5 /var/www/clients/client1/web5/web/framework_317/pradolite in /var/www/clients/client1/web5/web/framework_317/pradolite.php on line 56

Fatal error: main(): Failed opening required 'PHPExcel/Cell/DataType.php' (include_path='.:/usr/share/php:/var/www/clients/client1/web5/simakreal.sttindonesia.ac.id/framework_317/3rdParty/PHPExcel:/var/www/clients/client1/web5/web/framework_317/Web/UI/WebControls:/var/www/clients/client1/web5/web/framework_317/Security') in /var/www/clients/client1/web5/web/framework_317/3rdParty/PHPExcel/PHPExcel/Cell.php on line 30