Failed to call filter function in projectGetCompletedWorkStatistics

[philstraz]

...
$projectManager = $sc->getProjectManager();
$id = 'df05fbe8-a6ea-429a-8d82-aaa1028c73c4';
$statsArray = $projectManager->projectGetCompletedWorkStatistics($id);
...

PHP Warning: main(): Failed to call filter function in /data/geowork/production/it/smartcat/getSwagelokReviewers1.php on line 31
PHP Stack trace:
PHP 1. {main}() /data/geowork/production/it/smartcat/getSwagelokReviewers1.php:0
PHP 2. SmartCat\Client\Resource\ProjectResource->projectGetCompletedWorkStatistics($projectId = 'df05fbe8-a6ea-429a-8d82-aaa1028c73c4', $parameters = uninitialized, $fetch = uninitialized) /data/geowork/production/it/smartcat/getSwagelokReviewers1.php:31
PHP Warning: main(): Unprocessed filter buckets remaining on input brigade in /data/geowork/production/it/smartcat/getSwagelokReviewers1.php on line 31
PHP Stack trace:
PHP 1. {main}() /data/geowork/production/it/smartcat/getSwagelokReviewers1.php:0
PHP 2. SmartCat\Client\Resource\ProjectResource->projectGetCompletedWorkStatistics($projectId = 'df05fbe8-a6ea-429a-8d82-aaa1028c73c4', $parameters = uninitialized, $fetch = uninitialized) /data/geowork/production/it/smartcat/getSwagelokReviewers1.php:31
PHP Warning: main(): Failed to call filter function in /data/geowork/production/it/smartcat/getSwagelokReviewers1.php on line 31
PHP Stack trace:
PHP 1. {main}() /data/geowork/production/it/smartcat/getSwagelokReviewers1.php:0
PHP 2. SmartCat\Client\Resource\ProjectResource->projectGetCompletedWorkStatistics($projectId = 'df05fbe8-a6ea-429a-8d82-aaa1028c73c4', $parameters = uninitialized, $fetch = uninitialized) /data/geowork/production/it/smartcat/getSwagelokReviewers1.php:31
PHP Fatal error: Uncaught TypeError: Symfony\Component\Serializer\Serializer::decode(): Argument #1 ($data) must be of type string, stdClass given, called in /data/www/db/_codebase/api/vendor/symfony/serializer/Serializer.php on line 149 and defined in /data/www/db/_codebase/api/vendor/symfony/serializer/Serializer.php:343
Stack trace:
#0 /data/www/db/_codebase/api/vendor/symfony/serializer/Serializer.php(149): Symfony\Component\Serializer\Serializer->decode()
#1 /data/www/db/_codebase/api/vendor/smartcat/smartcat-api/src/SmartCAT/API/Normalizer/ExecutiveStatisticsModelNormalizer.php(27): Symfony\Component\Serializer\Serializer->deserialize()
#2 /data/www/db/_codebase/api/vendor/symfony/serializer/Serializer.php(238): SmartCat\Client\Normalizer\ExecutiveStatisticsModelNormalizer->denormalize()
#3 /data/www/db/_codebase/api/vendor/symfony/serializer/Normalizer/ArrayDenormalizer.php(60): Symfony\Component\Serializer\Serializer->denormalize()
#4 /data/www/db/_codebase/api/vendor/symfony/serializer/Serializer.php(238): Symfony\Component\Serializer\Normalizer\ArrayDenormalizer->denormalize()
#5 /data/www/db/_codebase/api/vendor/symfony/serializer/Serializer.php(151): Symfony\Component\Serializer\Serializer->denormalize()
#6 /data/www/db/_codebase/api/vendor/smartcat/smartcat-api/src/SmartCAT/API/Resource/ProjectResource.php(237): Symfony\Component\Serializer\Serializer->deserialize()
#7 /data/geowork/production/it/smartcat/getSwagelokReviewers1.php(31): SmartCat\Client\Resource\ProjectResource->projectGetCompletedWorkStatistics()
#8 {main}
thrown in /data/www/db/_codebase/api/vendor/symfony/serializer/Serializer.php on line 343