Deprecated: Array and string offset access syntax with curly braces is deprecated in /var/www/html/letotnghiep.vanlanguni.edu.vn/public_html/vendor/phpoffice/phpexcel/Classes/PHPExcel/Shared/String.php on line 526

Deprecated: Array and string offset access syntax with curly braces is deprecated in /var/www/html/letotnghiep.vanlanguni.edu.vn/public_html/vendor/phpoffice/phpexcel/Classes/PHPExcel/Shared/String.php on line 527

Deprecated: Array and string offset access syntax with curly braces is deprecated in /var/www/html/letotnghiep.vanlanguni.edu.vn/public_html/vendor/phpoffice/phpexcel/Classes/PHPExcel/Shared/String.php on line 538

Deprecated: Array and string offset access syntax with curly braces is deprecated in /var/www/html/letotnghiep.vanlanguni.edu.vn/public_html/vendor/phpoffice/phpexcel/Classes/PHPExcel/Shared/String.php on line 539

Deprecated: Array and string offset access syntax with curly braces is deprecated in /var/www/html/letotnghiep.vanlanguni.edu.vn/public_html/vendor/phpoffice/phpexcel/Classes/PHPExcel/Shared/String.php on line 541

Deprecated: Array and string offset access syntax with curly braces is deprecated in /var/www/html/letotnghiep.vanlanguni.edu.vn/public_html/vendor/phpoffice/phpexcel/Classes/PHPExcel/Shared/String.php on line 542
00:25:30 Load from Excel2007 file

Deprecated: Array and string offset access syntax with curly braces is deprecated in /var/www/html/letotnghiep.vanlanguni.edu.vn/public_html/vendor/phpoffice/phpexcel/Classes/PHPExcel/ReferenceHelper.php on line 884

Deprecated: Array and string offset access syntax with curly braces is deprecated in /var/www/html/letotnghiep.vanlanguni.edu.vn/public_html/vendor/phpoffice/phpexcel/Classes/PHPExcel/ReferenceHelper.php on line 884

Deprecated: Array and string offset access syntax with curly braces is deprecated in /var/www/html/letotnghiep.vanlanguni.edu.vn/public_html/vendor/phpoffice/phpexcel/Classes/PHPExcel/ReferenceHelper.php on line 885

Deprecated: Array and string offset access syntax with curly braces is deprecated in /var/www/html/letotnghiep.vanlanguni.edu.vn/public_html/vendor/phpoffice/phpexcel/Classes/PHPExcel/ReferenceHelper.php on line 885

Fatal error: Uncaught PHPExcel_Reader_Exception: Could not open ./templates/28iterators.xlsx for reading! File does not exist. in /var/www/html/letotnghiep.vanlanguni.edu.vn/public_html/vendor/phpoffice/phpexcel/Classes/PHPExcel/Reader/Excel2007.php:338 Stack trace: #0 /var/www/html/letotnghiep.vanlanguni.edu.vn/public_html/vendor/phpoffice/phpexcel/Examples/28iterator.php(43): PHPExcel_Reader_Excel2007->load('./templates/28i...') #1 {main} thrown in /var/www/html/letotnghiep.vanlanguni.edu.vn/public_html/vendor/phpoffice/phpexcel/Classes/PHPExcel/Reader/Excel2007.php on line 338