Make error of the execution more verbose to the user

src/execution.ts

@@ -121,7 +121,7 @@ function requestReply(
  * @returns if the request can be replied to
  */
 function canReplyToRequest(request: apiRequest) {
-  return !(request.guild?.members.me?.permissionsIn(request.channel as GuildTextBasedChannel).has("SendMessages") ?? true);
+  return (request.guild?.members.me?.permissionsIn(request.channel as GuildTextBasedChannel).has("SendMessages") ?? true);
 }
 
 /**
@@ -286,12 +286,19 @@ async function executeFromQueue(channel: string) {
     console.error(`Error ocurred while handling chat completion request (${(e as object).constructor.name}):`);
     console.error(e);
 
+    let errorText = "\n";
+
+    if (e instanceof Error) {
+      errorText += e.message;
+    }
+    else errorText = "";
+
     requestReply(
       message,
       {
         embeds: [{
           color: 0xff0000,
-          description: "Something bad happened! :frowning:"
+          description: "Something bad happened! :frowning:" + errorText
         }],
       },
       {allowedMentions: { repliedUser: false } },