diff --git a/package.json b/package.json
index 0ad6200..28f60be 100644
--- a/package.json
+++ b/package.json
@@ -1,6 +1,6 @@
 {
   "name": "@orionprotocol/sdk",
-  "version": "0.18.4",
+  "version": "0.18.5",
   "description": "Orion Protocol SDK",
   "main": "./lib/index.cjs",
   "module": "./lib/index.js",
diff --git a/src/services/OrionAggregator/ws/index.ts b/src/services/OrionAggregator/ws/index.ts
index cf0affe..ec5cd96 100644
--- a/src/services/OrionAggregator/ws/index.ts
+++ b/src/services/OrionAggregator/ws/index.ts
@@ -373,9 +373,9 @@ class OrionAggregatorWS {
           const { id } = err;
           if (id !== undefined) {
             const subType = objectKeys(this.subscriptions).find((st) => this.subscriptions[st]?.[id]);
-            if (subType === undefined) throw new Error('OrionAggregatorWS: cannot find subscription type by id');
+            if (subType === undefined) throw new Error(`OrionAggregatorWS: cannot find subscription type by id ${id}. Current subscriptions: ${JSON.stringify(this.subscriptions)}`);
             const sub = this.subscriptions[subType]?.[id];
-            if (sub === undefined) throw new Error('OrionAggregatorWS: cannot find subscription by id');
+            if (sub === undefined) throw new Error(`OrionAggregatorWS: cannot find subscription by id ${id}. Current subscriptions: ${JSON.stringify(this.subscriptions)}`);
             if ('errorCb' in sub) {
               sub.errorCb(err.m);
             }