[WAR] ea (module/aws/sdk/Aws/ClientResolver.php:333) Undefined array key "serializer"
Call stack (most recent first):
log_message("Undefined array key "serializer"", 8, true, true, "/var/www/site/module/aws/sdk/Aws/ClientResolver.ph...", 333 ) at /var/www/site/lib/errors.php:522
error(2, "Undefined array key "serializer"", "/var/www/site/module/aws/sdk/Aws/ClientResolver.ph...", 333 ) at /var/www/site/module/aws/sdk/Aws/ClientResolver.php:333
Aws\ClientResolver->resolve(array(size 19), object(Aws\HandlerList) ) at /var/www/site/module/aws/sdk/Aws/AwsClient.php:199
Aws\AwsClient->__construct(array(size 6) ) at /var/www/site/module/aws/sdk/Aws/S3/S3Client.php:355
Aws\S3\S3Client->__construct(array(size 4) ) at /var/www/site/module/aws/sdk/Aws/AwsClient.php:447
Aws\AwsClient::factory(array(size 3) ) at /var/www/site/module/objectfs/classes/client/s3_client.php:86
module_objectfs\client\s3_client->set_client(object(stdClass) ) at /var/www/site/module/objectfs/classes/client/s3_client.php:57
module_objectfs\client\s3_client->__construct(object(stdClass) ) at /var/www/site/module/objectfs/classes/s3_file_system.php:28
module_objectfs\s3_file_system->get_external_client(object(stdClass) ) at /var/www/site/module/objectfs/classes/object_file_system.php:37
module_objectfs\object_file_system->__construct( ) at /var/www/site/artefact/file/lib.php:521
ArtefactTypeFileBase::get_external_filesystem_instance( ) at /var/www/site/artefact/file/lib.php:1128
ArtefactTypeFile->__construct(118037, object(stdClass) ) at /var/www/site/artefact/file/lib.php:2526
ArtefactTypeImage->__construct(118037, object(stdClass) ) at /var/www/site/artefact/lib.php:1806
artefact_instance_from_id(118037 ) at /var/www/site/artefact/file/download.php:32
