diff --git a/Cargo.lock b/Cargo.lock
index 4f345e1..dd3a7e5 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -370,6 +370,7 @@ dependencies = [
  "edu-ws-derive",
  "hex",
  "html-escape",
+ "log",
  "md5",
  "rand",
  "reqwest",
diff --git a/edu-ws/Cargo.toml b/edu-ws/Cargo.toml
index 5b57299..8caa18e 100644
--- a/edu-ws/Cargo.toml
+++ b/edu-ws/Cargo.toml
@@ -21,6 +21,7 @@ serde_with = "3"
 thiserror = "1.0"
 time = { version = "0.3", features = ["serde"] }
 url = { version = "2.2", features = ["serde"] }
+log = "0.4"
 
 # SSO
 base64 = "0.22"
diff --git a/edu-ws/src/ws.rs b/edu-ws/src/ws.rs
index 7d376cc..e1f91ad 100644
--- a/edu-ws/src/ws.rs
+++ b/edu-ws/src/ws.rs
@@ -94,7 +94,8 @@ impl Client {
             lang: Option<&'a str>,
         }
 
-        self.http_client
+        let response = self
+            .http_client
             .post(self.ws_url.clone())
             .query(&WsQuery {
                 token: &self.token,
@@ -108,12 +109,21 @@ impl Client {
             })
             .send()
             .await
-            .map_err(RequestError::HttpError)?
-            .json::<UntaggedResultHelper<T, Error>>()
-            .await
-            .map_err(RequestError::HttpError)?
-            .0
-            .map_err(RequestError::WsError)
+            .map_err(RequestError::HttpError)?;
+
+        log::trace!("response = {response:?}");
+
+        let text = response.text().await.map_err(RequestError::HttpError)?;
+
+        log::trace!("text = {text:?}");
+
+        let parsed = serde_json::from_str::<UntaggedResultHelper<T, Error>>(&text);
+
+        if let Err(err) = &parsed {
+            log::error!("error = {err:?}");
+        }
+
+        parsed.unwrap().0.map_err(RequestError::WsError)
     }
 
     pub async fn get_info(&self) -> Result<Info> {