diff --git a/royalnet/bots/telegram.py b/royalnet/bots/telegram.py
index efe82784..3af8100d 100644
--- a/royalnet/bots/telegram.py
+++ b/royalnet/bots/telegram.py
@@ -2,6 +2,7 @@ import telegram
 import asyncio
 import typing
 import logging as _logging
+import sys
 from ..commands import NullCommand
 from ..utils import asyncify, Call, Command
 from ..network import RoyalnetLink, Message
@@ -120,9 +121,17 @@ class TelegramBot:
             command = self.missing_command
         # Call the command
         try:
-            return await self.Call(message.chat, command, *parameters, update=update).run()
+            return await self.Call(message.chat, command, parameters,
+                                   update=update).run()
         except Exception as exc:
-            return await self.Call(message.chat, self.error_command, *parameters, update=update, exception=exc, previous_command=command).run()
+            try:
+                return await self.Call(message.chat, self.error_command, parameters,
+                                       update=update,
+                                       exception_info=sys.exc_info(),
+                                       previous_command=command,
+                                       log=log).run()
+            except Exception as exc2:
+                log.error(f"Exception in error handler command: {exc2}")
 
     async def handle_net_request(self, message: Message):
         pass
diff --git a/royalnet/commands/ciaoruozi.py b/royalnet/commands/ciaoruozi.py
index c33ca88c..1174ce2d 100644
--- a/royalnet/commands/ciaoruozi.py
+++ b/royalnet/commands/ciaoruozi.py
@@ -8,8 +8,8 @@ class CiaoruoziCommand(Command):
     command_title = "Saluta Ruozi, anche se non è più in RYG."
     command_syntax = ""
 
-    async def telegram(self, call: Call, args: CommandArgs):
-        update: Update = args.kwargs["update"]
+    async def telegram(self, call: Call):
+        update: Update = call.kwargs["update"]
         user: User = update.effective_user
         if user.id == 112437036:
             await call.reply("👋 Ciao me!")
diff --git a/royalnet/commands/color.py b/royalnet/commands/color.py
index e76ed11c..d43d7332 100644
--- a/royalnet/commands/color.py
+++ b/royalnet/commands/color.py
@@ -7,7 +7,7 @@ class ColorCommand(Command):
     command_title = "Invia un colore in chat...?"
     command_syntax = ""
 
-    async def common(self, call: Call, args: CommandArgs):
+    async def common(self, call: Call):
         await call.reply("""
         [i]I am sorry, unknown error occured during working with your request, Admin were notified[/i]
         """)
diff --git a/royalnet/commands/debug_author.py b/royalnet/commands/debug_author.py
index 011c10a6..e3b3285c 100644
--- a/royalnet/commands/debug_author.py
+++ b/royalnet/commands/debug_author.py
@@ -10,7 +10,7 @@ class DebugAuthorCommand(Command):
 
     require_alchemy_tables = {Royal, Telegram}
 
-    async def common(self, call: Call, args: CommandArgs):
+    async def common(self, call: Call):
         author = await call.get_author()
         if author is None:
             await call.reply(f"☁️ L'autore di questa chiamata è sconosciuto.")
diff --git a/royalnet/commands/debug_create.py b/royalnet/commands/debug_create.py
index d69c5d18..4804a2ab 100644
--- a/royalnet/commands/debug_create.py
+++ b/royalnet/commands/debug_create.py
@@ -10,10 +10,10 @@ class DebugCreateCommand(Command):
 
     require_alchemy_tables = {Royal, Alias}
 
-    async def common(self, call: Call, args: CommandArgs):
-        royal = call.alchemy.Royal(username=args[0], role="Member")
+    async def common(self, call: Call):
+        royal = call.alchemy.Royal(username=call.args[0], role="Member")
         call.session.add(royal)
         alias = call.alchemy.Alias(royal=royal, alias=royal.username)
         call.session.add(alias)
         await asyncify(call.session.commit)
-        await call.reply(f"✅ Utente <code>{royal}</code> creato!")
+        await call.reply(f"✅ Utente [c]{royal}[/c] creato!")
diff --git a/royalnet/commands/diario.py b/royalnet/commands/diario.py
index b4339828..55f35574 100644
--- a/royalnet/commands/diario.py
+++ b/royalnet/commands/diario.py
@@ -13,18 +13,28 @@ class DiarioCommand(Command):
 
     require_alchemy_tables = {Royal, Diario, Alias}
 
-    async def common(self, call: Call, args: CommandArgs):
+    async def common(self, call: Call):
+        # Find the creator of the quotes
+        creator = await call.get_author()
+        if creator is None:
+            await call.reply("⚠️ Devi essere registrato a Royalnet per usare questo comando!")
+            return
         # Recreate the full sentence
-        text = " ".join(args.args)
+        raw_text = " ".join(call.args)
         # Pass the sentence through the diario regex
-        match = re.match(r'(!)? *["«‘“‛‟❛❝〝＂`]([^"]+)["»’”❜❞〞＂`] *(?:(?:-{1,2}|—) *([\w ]+))?(?:, *([^ ].*))?', text)
+        match = re.match(r'(!)? *["«‘“‛‟❛❝〝＂`]([^"]+)["»’”❜❞〞＂`] *(?:(?:-{1,2}|—) *([\w ]+))?(?:, *([^ ].*))?', raw_text)
         # Find the corresponding matches
-        if match is None:
-            raise InvalidInputError("No match found.")
-        spoiler = bool(match.group(1))
-        text = match.group(2)
-        quoted = match.group(3)
-        context = match.group(4)
+        if match is not None:
+            spoiler = bool(match.group(1))
+            text = match.group(2)
+            quoted = match.group(3)
+            context = match.group(4)
+        # Otherwise, consider everything part of the text
+        else:
+            spoiler = False
+            text = raw_text
+            quoted = None
+            context = None
         timestamp = datetime.datetime.now()
         # Find if there's a Royalnet account associated with the quoted name
         if quoted is not None:
@@ -32,8 +42,6 @@ class DiarioCommand(Command):
         else:
             quoted_alias = None
         quoted_account = quoted_alias.royal if quoted_alias is not None else None
-        # Find the creator of the quotes
-        creator = await call.get_author()
         # Create the diario quote
         diario = call.alchemy.Diario(creator=creator,
                                      quoted_account=quoted_account,
@@ -45,4 +53,4 @@ class DiarioCommand(Command):
                                      spoiler=spoiler)
         call.session.add(diario)
         await asyncify(call.session.commit)
-        await call.reply(f"✅ Aggiunto al diario!")
+        await call.reply(f"✅ {str(diario)}")
diff --git a/royalnet/commands/error_handler.py b/royalnet/commands/error_handler.py
index 68b7c0ae..787d8ec9 100644
--- a/royalnet/commands/error_handler.py
+++ b/royalnet/commands/error_handler.py
@@ -1,5 +1,6 @@
-from ..utils import Command, CommandArgs, Call, InvalidInputError
-
+import traceback
+from logging import Logger
+from ..utils import Command, CommandArgs, Call, InvalidInputError, UnsupportedError
 
 class ErrorHandlerCommand(Command):
 
@@ -7,14 +8,20 @@ class ErrorHandlerCommand(Command):
     command_title = "Gestisce gli errori causati dagli altri comandi."
     command_syntax = ""
 
-    async def telegram(self, call: Call, args: CommandArgs):
+    async def common(self, call: Call):
+        raise UnsupportedError()
+
+    async def telegram(self, call: Call):
         try:
-            exc = args.kwargs["exception"]
+            e_type, e_value, e_tb = call.kwargs["exception_info"]
         except InvalidInputError:
             await call.reply("⚠️ Questo comando non può essere chiamato da solo.")
             return
-        if isinstance(exc, InvalidInputError):
-            command = args.kwargs["previous_command"]
+        if e_type == InvalidInputError:
+            command = call.kwargs["previous_command"]
             await call.reply(f"⚠️ Sintassi non valida.\nSintassi corretta:[c]/{command.command_name} {command.command_syntax}[/c]")
             return
-        await call.reply("❌ Eccezione non gestita durante l'esecuzione del comando.")
+        await call.reply(f"❌ Eccezione non gestita durante l'esecuzione del comando:\n[b]{e_type.__name__}[/b]\n{e_value}")
+        log: Logger = call.kwargs["log"]
+        formatted_tb: str = '\n'.join(traceback.format_tb(e_tb))
+        log.error(f"Unhandled exception - {e_type.__name__}: {e_value}\n{formatted_tb}")
diff --git a/royalnet/commands/null.py b/royalnet/commands/null.py
index 6d281c1d..baa97875 100644
--- a/royalnet/commands/null.py
+++ b/royalnet/commands/null.py
@@ -7,5 +7,5 @@ class NullCommand(Command):
     command_title = "Non fa nulla."
     command_syntax = ""
 
-    async def common(self, call: Call, args: CommandArgs):
+    async def common(self, call: Call):
         pass
diff --git a/royalnet/commands/ping.py b/royalnet/commands/ping.py
index da7a99b6..c5a70fbb 100644
--- a/royalnet/commands/ping.py
+++ b/royalnet/commands/ping.py
@@ -7,5 +7,5 @@ class PingCommand(Command):
     command_title = "Ping pong!"
     command_syntax = ""
 
-    async def common(self, call: Call, args: CommandArgs):
+    async def common(self, call: Call):
         await call.reply("🏓 Pong!")
diff --git a/royalnet/commands/ship.py b/royalnet/commands/ship.py
index 635357aa..2734fd7a 100644
--- a/royalnet/commands/ship.py
+++ b/royalnet/commands/ship.py
@@ -11,11 +11,11 @@ class ShipCommand(Command):
     command_title = "Crea una ship tra due cose."
     command_syntax = "(uno) (due)"
 
-    async def common(self, call: Call, args: CommandArgs):
-        name_one = args[0]
-        name_two = args[1]
+    async def common(self, call: Call):
+        name_one = call.args[0]
+        name_two = call.args[1]
         if name_two == "+":
-            name_two = args[2]
+            name_two = call.args[2]
         name_one = name_one.lower()
         name_two = name_two.lower()
         # Get all letters until the first vowel, included
diff --git a/royalnet/commands/smecds.py b/royalnet/commands/smecds.py
index 0f200573..52d08659 100644
--- a/royalnet/commands/smecds.py
+++ b/royalnet/commands/smecds.py
@@ -57,6 +57,6 @@ class SmecdsCommand(Command):
     command_title = "Secondo me, è colpa dello stagista..."
     command_syntax = ""
 
-    async def common(self, call: Call, args: CommandArgs):
+    async def common(self, call: Call):
         ds = random.sample(DS_LIST, 1)[0]
         return await call.reply(safeformat(SMECDS, ds=ds))
diff --git a/royalnet/commands/sync.py b/royalnet/commands/sync.py
index 3c67cdd2..f4863834 100644
--- a/royalnet/commands/sync.py
+++ b/royalnet/commands/sync.py
@@ -12,17 +12,17 @@ class SyncCommand(Command):
 
     require_alchemy_tables = {Royal, Telegram}
 
-    async def common(self, call: Call, args: CommandArgs):
+    async def common(self, call: Call):
         raise UnsupportedError()
 
-    async def telegram(self, call: Call, args: CommandArgs):
-        update: Update = args.kwargs["update"]
+    async def telegram(self, call: Call):
+        update: Update = call.kwargs["update"]
         # Find the user
         user: typing.Optional[User] = update.effective_user
         if user is None:
             raise ValueError("Trying to sync a None user.")
         # Find the Royal
-        royal = await asyncify(call.session.query(call.alchemy.Royal).filter_by(username=args[0]).one_or_none)
+        royal = await asyncify(call.session.query(call.alchemy.Royal).filter_by(username=call.args[0]).one_or_none)
         if royal is None:
             await call.reply("⚠️ Non esiste alcun account Royalnet con quel nome.")
             return
@@ -46,4 +46,4 @@ class SyncCommand(Command):
             telegram.tg_username = user.username
             await call.reply(f"✅ Dati di [c]{str(telegram)}[/c] aggiornati.")
         # Commit the session
-        await asyncify(call.session.commit())
+        await asyncify(call.session.commit)
diff --git a/royalnet/database/relationshiplinkchain.py b/royalnet/database/relationshiplinkchain.py
index 2ab72934..ef7b5446 100644
--- a/royalnet/database/relationshiplinkchain.py
+++ b/royalnet/database/relationshiplinkchain.py
@@ -15,7 +15,7 @@ def relationshiplinkchain(starting_class, ending_class) -> typing.Optional[tuple
             if _relationship.mapper in inspected:
                 continue
             result = search(_relationship.mapper, chain + (_relationship,))
-            if len(result) == 0:
+            if len(result) != 0:
                 return result
         return ()
 
diff --git a/royalnet/database/tables/diario.py b/royalnet/database/tables/diario.py
index 149b2e5f..720789e4 100644
--- a/royalnet/database/tables/diario.py
+++ b/royalnet/database/tables/diario.py
@@ -1,3 +1,4 @@
+import re
 from sqlalchemy import Column, \
                        Integer, \
                        Text, \
@@ -13,7 +14,7 @@ class Diario:
     __tablename__ = "diario"
 
     diario_id = Column(Integer, primary_key=True)
-    creator_id = Column(Integer, ForeignKey("royals.uid"))
+    creator_id = Column(Integer, ForeignKey("royals.uid"), nullable=False)
     quoted_account_id = Column(Integer, ForeignKey("royals.uid"))
     quoted = Column(String)
     text = Column(Text, nullable=False)
@@ -27,3 +28,23 @@ class Diario:
 
     def __repr__(self):
         return f"<Diario diario_id={self.diario_id} creator_id={self.creator_id} quoted_account_id={self.quoted_account_id} quoted={self.quoted} text={self.text} context={self.context} timestamp={self.timestamp} media_url={self.media_url} spoiler={self.spoiler}>"
+
+    def __str__(self):
+        # TODO: support media_url
+        text = f"Riga #{self.diario_id}"
+        text += f" (salvata da {self.creator.username}"
+        text += f" alle {self.timestamp.strftime('%Y-%m-%d %H:%M')}):\n"
+        if self.spoiler:
+            hidden = re.sub("\w", "█", self.text)
+            text += f"\"{hidden}\"\n"
+        else:
+            text += f"[b]\"{self.text}\"[/b]\n"
+        if self.quoted_account is not None:
+            text += f" —{self.quoted_account.username}"
+        elif self.quoted is not None:
+            text += f" —{self.quoted}"
+        else:
+            text += f" —Anonimo"
+        if self.context:
+            text += f", [i]{self.context}[/i]"
+        return text
diff --git a/royalnet/utils/call.py b/royalnet/utils/call.py
index e722049a..c7cfca70 100644
--- a/royalnet/utils/call.py
+++ b/royalnet/utils/call.py
@@ -32,10 +32,10 @@ class Call:
         raise NotImplementedError()
 
     # These parameters / methods should be left alone
-    def __init__(self, channel, command: Command, *args, **kwargs):
+    def __init__(self, channel, command: typing.Type[Command], command_args: list, **kwargs):
         self.channel = channel
         self.command = command
-        self.args = args
+        self.args = CommandArgs(command_args)
         self.kwargs = kwargs
         self.session = None
 
@@ -56,7 +56,7 @@ class Call:
         except AttributeError:
             coroutine = getattr(self.command, "common")
         try:
-            result = await coroutine(self.command, self, CommandArgs(*self.args, **self.kwargs))
+            result = await coroutine(self.command, self)
         finally:
             await self.session_end()
         return result
diff --git a/royalnet/utils/command.py b/royalnet/utils/command.py
index ec08c119..61bcaf31 100644
--- a/royalnet/utils/command.py
+++ b/royalnet/utils/command.py
@@ -13,23 +13,20 @@ class InvalidInputError(Exception):
     pass
 
 
-class CommandArgs:
+class CommandArgs(list):
     """The arguments of a command. Raises InvalidInputError if the requested argument does not exist."""
-    def __init__(self, *args, **kwargs):
-        self.args = args
-        self.kwargs = kwargs
 
     def __getitem__(self, item):
         if isinstance(item, int):
             try:
-                return self.args[item]
+                return super().__getitem__(item)
             except IndexError:
                 raise InvalidInputError(f'Tried to get missing [{item}] arg from CommandArgs')
-        elif isinstance(item, str):
+        if isinstance(item, slice):
             try:
-                return self.kwargs[item]
+                return super().__getitem__(item)
             except IndexError:
-                raise InvalidInputError(f'Tried to get missing ["{item}"] kwarg from CommandArgs')
+                raise InvalidInputError(f'Tried to get invalid [{item}] slice from CommandArgs')
         raise ValueError(f"Invalid type passed to CommandArgs.__getattr__: {type(item)}")
 
 
@@ -42,5 +39,5 @@ class Command:
 
     require_alchemy_tables: typing.Set = set()
 
-    async def common(self, call: "Call", args: CommandArgs):
+    async def common(self, call: "Call"):
         raise NotImplementedError()