diff --git a/payphone/bot.py b/payphone/bot.py
index 39767f5..99388e9 100644
--- a/payphone/bot.py
+++ b/payphone/bot.py
@@ -24,7 +24,7 @@ from payphone.core import (
     formatting,
     help_command,
     config,
-    logging
+    logging,
 )
 
 
@@ -84,7 +84,7 @@ class Payphone(commands.AutoShardedBot):
 
         await self.redis.ping()
 
-        self.log.info("Ready! Logged in as %s." % self.user.display_name)
+        self.log.info("Ready! Logged in as %s.", self.user.display_name)
 
     async def on_shard_ready(self, shard_id: int) -> None:
         """Sets the activity for the shard.
@@ -101,7 +101,7 @@ class Payphone(commands.AutoShardedBot):
             shard_id=shard_id,
         )
 
-        self.log.info("Shard %s is ready!" % shard_id)
+        self.log.info("Shard %s is ready!", shard_id)
 
     async def on_shard_resumed(self, shard_id: int) -> None:
         """Sets the activity for the shard.
@@ -118,7 +118,7 @@ class Payphone(commands.AutoShardedBot):
             shard_id=shard_id,
         )
 
-        self.log.info("Shard %s was resumed!" % shard_id)
+        self.log.info("Shard %s was resumed!", shard_id)
 
     async def get_or_fetch_channel(
         self, channel_id: int
diff --git a/procs/flush_messages.py b/procs/flush_messages.py
index a482fe3..3016d03 100644
--- a/procs/flush_messages.py
+++ b/procs/flush_messages.py
@@ -79,10 +79,10 @@ async def flush():
             except (
                 asyncpg.exceptions.PostgresError,
                 asyncpg.exceptions.InterfaceError,
-            ) as e:
-                log.error(
-                    "[Call ID: %s] An error occured trying to flush messages for call ID. %s"
-                    % (call_id, e)
+            ):
+                log.exception(
+                    "[Call ID: %s] An error occured trying to flush messages for call ID."
+                    % call_id
                 )
                 continue
 
@@ -96,10 +96,10 @@ async def flush():
             except (
                 asyncpg.exceptions.PostgresError,
                 asyncpg.exceptions.InterfaceError,
-            ) as e:
-                log.error(
-                    "[Call ID: %s] An error occured trying to flush message contents. %s"
-                    % (call_id, e)
+            ):
+                log.exception(
+                    "[Call ID: %s] An error occured trying to flush message contents."
+                    % call_id
                 )
                 continue
 
@@ -127,4 +127,4 @@ async def loop() -> None:
             await flush()
 
     except (KeyboardInterrupt, asyncio.exceptions.CancelledError) as e:
-        log.exception(e)
+        log.exception('')
diff --git a/run.py b/run.py
index 0350e3c..18d5d9a 100644
--- a/run.py
+++ b/run.py
@@ -34,7 +34,7 @@ def shard(
     bot.shutdown = shutdown
     bot.scheduled_shutdown = scheduled_shutdown
 
-    log.info("Running shard %s with default loop." % shard_id)
+    log.info("Running shard %s with default loop.", shard_id)
     bot.run(config.TOKEN)
 
 
@@ -105,7 +105,7 @@ if __name__ == "__main__":
     shutdown = manager.Value("b", False)
     scheduled_shutdown = manager.Value("b", False)
 
-    log.info("Starting %s shards." % shard_count)
+    log.info("Starting %s shards.", shard_count)
 
     ps: list[mp.Process] = [
         mp.Process(
@@ -119,13 +119,11 @@ if __name__ == "__main__":
     for i, p in enumerate(ps):
         p.start()
 
+        log.info("Shard %s's process started.", i)
         log.info(
-            f"Shard {i}'s process started."
-            + (
-                " Waiting 5 seconds start initialize next shard..."
-                if i != len(ps) - 1
-                else " All shards were started."
-            )
+            "Waiting 5 seconds start initialize next shard..."
+            if i != len(ps) - 1
+            else "All shards were started."
         )
 
         if i != len(ps) - 1:
@@ -144,9 +142,7 @@ if __name__ == "__main__":
 
             for i in range(shard_count):
                 if not ps[i].is_alive():
-                    log.warning(
-                        "Shard %s's process exited. Restarting the shard..." % s
-                    )
+                    log.warning("Shard %s's process exited. Restarting the shard...", i)
 
                     ps[i] = mp.Process(
                         target=shard,
@@ -161,8 +157,8 @@ if __name__ == "__main__":
                     ps[i].start()
 
                     log.info(
-                        "Shard %s was restarted. Waiting 5 seconds to check next shard..."
-                        % i
+                        "Shard %s was restarted. Waiting 5 seconds to check next shard...",
+                        i,
                     )
                     time.sleep(5)
 
@@ -183,11 +179,11 @@ if __name__ == "__main__":
         log.info("A shard shut down the bot.")
 
     finally:
-        log.info("Terminating %s shards..." % shard_count)
+        log.info("Terminating %s shards...", shard_count)
 
         for i, p in enumerate(ps):
             p.terminate()
-            log.info("Terminated shard %s." % i)
+            log.info("Terminated shard %s.", i)
 
         log.info("Stopping messages flushing process...")