telegram: Fix sending telegram message with exception

freqtrade/rpc/telegram.py

@@ -414,6 +414,9 @@ class Telegram(RPCHandler):
 
         elif msg_type == RPCMessageType.WARNING:
             message = f"\N{WARNING SIGN} *Warning:* `{msg['status']}`"
+        elif msg_type == RPCMessageType.EXCEPTION:
+            # Errors will contain exceptions, which are wrapped in tripple ticks.
+            message = f"\N{WARNING SIGN} *ERROR:* \n {msg['status']}"
 
         elif msg_type == RPCMessageType.STARTUP:
             message = f"{msg['status']}"

freqtrade/rpc/webhook.py

@@ -58,6 +58,7 @@ class Webhook(RPCHandler):
             valuedict = whconfig.get('webhookexitcancel')
         elif msg['type'] in (RPCMessageType.STATUS,
                              RPCMessageType.STARTUP,
+                             RPCMessageType.EXCEPTION,
                              RPCMessageType.WARNING):
             valuedict = whconfig.get('webhookstatus')
         elif msg['type'].value in whconfig: