Exception when there's more than 10 params

exception.json

 {
    "Msg": "IonLambdaException",
    "Ex": {
        "Cause": "Too many results",
        "Via": [
            {
                "Type": "clojure.lang.ExceptionInfo",
                "Message": "Too many results",
                "Data": {
                    "CognitectAnomaliesCategory": "CognitectAnomaliesFault",
                    "CognitectAnomaliesMessage": "Too many results"
                },
                "At": [
                    "clojure.core$ex_info",
                    "invokeStatic",
                    "core.clj",
                    4739
                ]
            }
        ],
        "Trace": [
            [
                "clojure.core$ex_info",
                "invokeStatic",
                "core.clj",
                4739
            ],
            [
                "clojure.core$ex_info",
                "invoke",
                "core.clj",
                4739
            ],
            [
                "datomic.ion.impl$anomaly_BANG_",
                "invokeStatic",
                "impl.clj",
                20
            ],
            [
                "datomic.ion.impl$anomaly_BANG_",
                "invoke",
                "impl.clj",
                18
            ],
            [
                "datomic.ion.impl.ssm$obj__GT_result",
                "invokeStatic",
                "ssm.clj",
                40
            ],
            [
                "datomic.ion.impl.ssm$obj__GT_result",
                "invoke",
                "ssm.clj",
                37
            ],
            [
                "datomic.ion.impl.ssm$get_parameters_by_path",
                "invokeStatic",
                "ssm.clj",
                49
            ],
            [
                "datomic.ion.impl.ssm$get_parameters_by_path",
                "invoke",
                "ssm.clj",
                47
            ],
            [
                "datomic.ion$get_params",
                "invokeStatic",
                "ion.clj",
                46
            ],
            [
                "datomic.ion$get_params",
                "invoke",
                "ion.clj",
                29
            ],
            [
                "wavy.api.ions$get_params_STAR___27070",
                "invokeStatic",
                "ions.clj",
                28
            ],
            [
                "wavy.api.ions$get_params_STAR___27070",
                "invoke",
                "ions.clj",
                23
            ],
            [
                "clojure.lang.AFn",
                "applyToHelper",
                "AFn.java",
                152
            ],
            [
                "clojure.lang.AFn",
                "applyTo",
                "AFn.java",
                144
            ],
            [
                "clojure.core$apply",
                "invokeStatic",
                "core.clj",
                657
            ],
            [
                "clojure.core$memoize$fn__6586",
                "doInvoke",
                "core.clj",
                6273
            ],
            [
                "clojure.lang.RestFn",
                "invoke",
                "RestFn.java",
                397
            ],
            [
                "wavy.api.ions$wrap_ions_params$fn__27074",
                "invoke",
                "ions.clj",
                45
            ],
            [
                "datomic.ion.lambda.api_gateway$edn_handler__GT_gateway_handler$fn__3208",
                "invoke",
                "api_gateway.clj",
                112
            ],
            [
                "datomic.ion.lambda.api_gateway$gateway_handler__GT_ion_handler$fn__3212",
                "invoke",
                "api_gateway.clj",
                117
            ],
            [
                "clojure.lang.Var",
                "invoke",
                "Var.java",
                381
            ],
            [
                "datomic.ion.lambda.dispatcher$fn__2068",
                "invokeStatic",
                "dispatcher.clj",
                43
            ],
            [
                "datomic.ion.lambda.dispatcher$fn__2068",
                "invoke",
                "dispatcher.clj",
                41
            ],
            [
                "clojure.lang.MultiFn",
                "invoke",
                "MultiFn.java",
                243
            ],
            [
                "datomic.ion.lambda.dispatcher$handler",
                "invokeStatic",
                "dispatcher.clj",
                55
            ],
            [
                "datomic.ion.lambda.dispatcher$handler",
                "invoke",
                "dispatcher.clj",
                47
            ],
            [
                "clojure.lang.Var",
                "invoke",
                "Var.java",
                385
            ],
            [
                "datomic.clojio$start_server$socket_loop__2208$fn__2212",
                "invoke",
                "clojio.clj",
                129
            ],
            [
                "datomic.clojio$start_server$socket_loop__2208",
                "invoke",
                "clojio.clj",
                128
            ],
            [
                "datomic.clojio$start_server$accept_loop__2215$fn__2216",
                "invoke",
                "clojio.clj",
                144
            ],
            [
                "clojure.core$binding_conveyor_fn$fn__5476",
                "invoke",
                "core.clj",
                2022
            ],
            [
                "clojure.lang.AFn",
                "call",
                "AFn.java",
                18
            ],
            [
                "java.util.concurrent.FutureTask",
                "run",
                "FutureTask.java",
                266
            ],
            [
                "java.util.concurrent.ThreadPoolExecutor",
                "runWorker",
                "ThreadPoolExecutor.java",
                1149
            ],
            [
                "java.util.concurrent.ThreadPoolExecutor$Worker",
                "run",
                "ThreadPoolExecutor.java",
                624
            ],
            [
                "java.lang.Thread",
                "run",
                "Thread.java",
                748
            ]
        ],
        "Data": {
            "CognitectAnomaliesCategory": "CognitectAnomaliesFault",
            "CognitectAnomaliesMessage": "Too many results"
        }
    },
    "Type": "Event",
    "Tid": 67,
    "Timestamp": 1554121570252
}