Notice: Trying to access array offset on value of type null in D:\laragon\www\ubl21dian\firmarnomina.php on line 12

Notice: Trying to access array offset on value of type null in D:\laragon\www\ubl21dian\firmarnomina.php on line 15

Notice: Trying to access array offset on value of type null in D:\laragon\www\ubl21dian\firmarnomina.php on line 16

Warning: DOMDocument::loadXML(): Empty string supplied as input in D:\laragon\www\ubl21dian\firmarnomina.php on line 23

Notice: Trying to access array offset on value of type null in D:\laragon\www\ubl21dian\firmarnomina.php on line 24

Warning: DOMDocument::loadXML(): Start tag expected, '<' not found in Entity, line: 2 in D:\laragon\www\ubl21dian\vendor\stenfrank\ubl21dian\src\XAdES\SignNomina.php on line 187

Fatal error: Uncaught Error: Call to a member function getElementsByTagName() on null in D:\laragon\www\ubl21dian\vendor\stenfrank\ubl21dian\src\Traits\DIANTrait.php:101 Stack trace: #0 D:\laragon\www\ubl21dian\vendor\stenfrank\ubl21dian\src\XAdES\SignNomina.php(419): Stenfrank\UBL21dian\Sign->getTag('ProveedorXML', 0) #1 D:\laragon\www\ubl21dian\vendor\stenfrank\ubl21dian\src\XAdES\SignNomina.php(193): Stenfrank\UBL21dian\XAdES\SignNomina->softwareSecurityCode() #2 D:\laragon\www\ubl21dian\vendor\stenfrank\ubl21dian\src\Sign.php(68): Stenfrank\UBL21dian\XAdES\SignNomina->loadXML() #3 D:\laragon\www\ubl21dian\vendor\stenfrank\ubl21dian\src\Sign.php(38): Stenfrank\UBL21dian\Sign->sign() #4 D:\laragon\www\ubl21dian\vendor\stenfrank\ubl21dian\src\XAdES\SignNomina.php(165): Stenfrank\UBL21dian\Sign->__construct('CertificadoBEAU...', '10032970', Object(DOMDocument), 'f4e0547b-0b6d-4...', '79880') #5 D:\laragon\www\ubl21dian\firmarnomina.php(26): Stenfrank\UBL21dian\XAdES\SignNomina->__construct('CertificadoBEAU...', '10032970' in D:\laragon\www\ubl21dian\vendor\stenfrank\ubl21dian\src\Traits\DIANTrait.php on line 101