diff --git a/proc-macros/src/render_server.rs b/proc-macros/src/render_server.rs
index ba8b8934ed..9f9e0facba 100644
--- a/proc-macros/src/render_server.rs
+++ b/proc-macros/src/render_server.rs
@@ -298,7 +298,7 @@ impl RpcDescription {
 						let #name: #ty = match seq.optional_next() {
 							Ok(v) => v,
 							Err(e) => {
-								#tracing::warn!(concat!("Error parsing optional \"", stringify!(#name), "\" as \"", stringify!(#ty), "\": {:?}"), e);
+								#tracing::debug!(concat!("Error parsing optional \"", stringify!(#name), "\" as \"", stringify!(#ty), "\": {:?}"), e);
 								#pending.reject(e).await;
 								return #sub_err::None;
 							}
@@ -310,7 +310,7 @@ impl RpcDescription {
 						let #name: #ty = match seq.optional_next() {
 							Ok(v) => v,
 							Err(e) => {
-								#tracing::warn!(concat!("Error parsing optional \"", stringify!(#name), "\" as \"", stringify!(#ty), "\": {:?}"), e);
+								#tracing::debug!(concat!("Error parsing optional \"", stringify!(#name), "\" as \"", stringify!(#ty), "\": {:?}"), e);
 								return #response_payload::Error(e);
 							}
 						};
@@ -321,7 +321,7 @@ impl RpcDescription {
 						let #name: #ty = match seq.next() {
 							Ok(v) => v,
 							Err(e) => {
-								#tracing::warn!(concat!("Error parsing optional \"", stringify!(#name), "\" as \"", stringify!(#ty), "\": {:?}"), e);
+								#tracing::debug!(concat!("Error parsing optional \"", stringify!(#name), "\" as \"", stringify!(#ty), "\": {:?}"), e);
 								#pending.reject(e).await;
 								return #sub_err::None;
 							}
@@ -333,7 +333,7 @@ impl RpcDescription {
 						let #name: #ty = match seq.next() {
 							Ok(v) => v,
 							Err(e) => {
-								#tracing::warn!(concat!("Error parsing \"", stringify!(#name), "\" as \"", stringify!(#ty), "\": {:?}"), e);
+								#tracing::debug!(concat!("Error parsing \"", stringify!(#name), "\" as \"", stringify!(#ty), "\": {:?}"), e);
 								return #response_payload::Error(e);
 							}
 						};
@@ -399,7 +399,7 @@ impl RpcDescription {
 					let parsed: ParamsObject<#(#types,)*> = match params.parse() {
 						Ok(p) => p,
 						Err(e) => {
-							#tracing::warn!("Failed to parse JSON-RPC params as object: {}", e);
+							#tracing::debug!("Failed to parse JSON-RPC params as object: {}", e);
 							#pending.reject(e).await;
 							return #sub_err::None;
 						}
@@ -418,7 +418,7 @@ impl RpcDescription {
 					let parsed: ParamsObject<#(#types,)*> = match params.parse() {
 						Ok(p) => p,
 						Err(e) => {
-							#tracing::warn!("Failed to parse JSON-RPC params as object: {}", e);
+							#tracing::debug!("Failed to parse JSON-RPC params as object: {}", e);
 							return #response_payload::Error(e);
 						}
 					};
diff --git a/server/src/server.rs b/server/src/server.rs
index cdcbded9a0..ea796fccfc 100644
--- a/server/src/server.rs
+++ b/server/src/server.rs
@@ -161,7 +161,7 @@ where
 					stopped = stop;
 				}
 				AcceptConnection::Err((e, stop)) => {
-					tracing::error!("Error while awaiting a new connection: {:?}", e);
+					tracing::debug!("Error while awaiting a new connection: {:?}", e);
 					stopped = stop;
 				}
 				AcceptConnection::Shutdown => break,
@@ -663,7 +663,7 @@ impl<L: Logger> hyper::service::Service<hyper::Request<hyper::Body>> for TowerSe
 					response.map(|()| hyper::Body::empty())
 				}
 				Err(e) => {
-					tracing::error!("Could not upgrade connection: {}", e);
+					tracing::debug!("Could not upgrade connection: {}", e);
 					hyper::Response::new(hyper::Body::from(format!("Could not upgrade connection: {e}")))
 				}
 			};
diff --git a/server/src/transport/http.rs b/server/src/transport/http.rs
index b8b74ef2bc..2c4ea96085 100644
--- a/server/src/transport/http.rs
+++ b/server/src/transport/http.rs
@@ -82,7 +82,7 @@ pub(crate) async fn process_validated_request<L: Logger>(
 		Err(GenericTransportError::TooLarge) => return response::too_large(max_request_body_size),
 		Err(GenericTransportError::Malformed) => return response::malformed(),
 		Err(GenericTransportError::Inner(e)) => {
-			tracing::error!("Internal error reading request body: {}", e);
+			tracing::warn!("Internal error reading request body: {}", e);
 			return response::internal_error();
 		}
 	};
@@ -250,7 +250,7 @@ pub(crate) async fn execute_call<L: Logger>(req: Request<'_>, call: CallData<'_,
 			}
 			MethodCallback::Subscription(_) | MethodCallback::Unsubscription(_) => {
 				logger.on_call(name, params.clone(), logger::MethodKind::Unknown, TransportProtocol::Http);
-				tracing::error!("Subscriptions not supported on HTTP");
+				tracing::warn!("Subscriptions not supported on HTTP");
 				MethodResponse::error(id, ErrorObject::from(ErrorCode::InternalError))
 			}
 		},
diff --git a/types/src/params.rs b/types/src/params.rs
index d23214dfb8..c02646dab0 100644
--- a/types/src/params.rs
+++ b/types/src/params.rs
@@ -179,7 +179,7 @@ impl<'a> ParamsSequence<'a> {
 			b'[' | b',' => json = &json[1..],
 			_ => {
 				let errmsg = format!("Invalid params. Expected one of '[', ']' or ',' but found {json:?}");
-				tracing::error!("[next_inner] {}", errmsg);
+				tracing::trace!("[next_inner] {}", errmsg);
 				return Some(Err(invalid_params(errmsg)));
 			}
 		}
@@ -193,7 +193,7 @@ impl<'a> ParamsSequence<'a> {
 				Some(Ok(value))
 			}
 			Err(e) => {
-				tracing::error!(
+				tracing::trace!(
 					"[next_inner] Deserialization to {:?} failed. Error: {:?}, input JSON: {:?}",
 					std::any::type_name::<T>(),
 					e,