[28-Jan-2026 16:12:27 UTC] PHP Fatal error:  Uncaught Error: Class 'Aws\Api\Serializer\QueryParamBuilder' not found in /home/whizzmailer/public_html/swiss-belhotel-v2/vendor/aws/aws-sdk-php/src/Api/Serializer/Ec2ParamBuilder.php:10
Stack trace:
#0 {main}
  thrown in /home/whizzmailer/public_html/swiss-belhotel-v2/vendor/aws/aws-sdk-php/src/Api/Serializer/Ec2ParamBuilder.php on line 10
[28-Jan-2026 16:12:28 UTC] PHP Parse error:  syntax error, unexpected '|', expecting variable (T_VARIABLE) in /home/whizzmailer/public_html/swiss-belhotel-v2/vendor/aws/aws-sdk-php/src/Api/Serializer/JsonBody.php on line 52
[28-Jan-2026 16:12:30 UTC] PHP Fatal error:  Trait 'Aws\EndpointV2\EndpointV2SerializerTrait' not found in /home/whizzmailer/public_html/swiss-belhotel-v2/vendor/aws/aws-sdk-php/src/Api/Serializer/JsonRpcSerializer.php on line 15
[28-Jan-2026 16:12:30 UTC] PHP Parse error:  syntax error, unexpected '|', expecting variable (T_VARIABLE) in /home/whizzmailer/public_html/swiss-belhotel-v2/vendor/aws/aws-sdk-php/src/Api/Serializer/RestJsonSerializer.php on line 34
[28-Jan-2026 16:12:30 UTC] PHP Fatal error:  Uncaught Error: Class 'Aws\Api\Serializer\RestSerializer' not found in /home/whizzmailer/public_html/swiss-belhotel-v2/vendor/aws/aws-sdk-php/src/Api/Serializer/RestXmlSerializer.php:10
Stack trace:
#0 {main}
  thrown in /home/whizzmailer/public_html/swiss-belhotel-v2/vendor/aws/aws-sdk-php/src/Api/Serializer/RestXmlSerializer.php on line 10
[28-Jan-2026 16:12:31 UTC] PHP Parse error:  syntax error, unexpected '|', expecting variable (T_VARIABLE) in /home/whizzmailer/public_html/swiss-belhotel-v2/vendor/aws/aws-sdk-php/src/Api/Serializer/RestSerializer.php on line 470
[28-Jan-2026 16:12:31 UTC] PHP Fatal error:  Trait 'Aws\EndpointV2\EndpointV2SerializerTrait' not found in /home/whizzmailer/public_html/swiss-belhotel-v2/vendor/aws/aws-sdk-php/src/Api/Serializer/QuerySerializer.php on line 16
