diff --git a/earwigbot/commands/editcount.py b/earwigbot/commands/editcount.py
index 13dad27..0642ad4 100644
--- a/earwigbot/commands/editcount.py
+++ b/earwigbot/commands/editcount.py
@@ -22,6 +22,7 @@
 
 from urllib import quote_plus
 
+from earwigbot import exceptions
 from earwigbot import wiki
 from earwigbot.commands import BaseCommand
 
@@ -46,7 +47,7 @@ class Command(BaseCommand):
 
         try:
             count = user.editcount
-        except wiki.UserNotFoundError:
+        except earwigbot.UserNotFoundError:
             msg = "the user \x0302{0}\x0301 does not exist."
             self.reply(data, msg.format(name))
             return
diff --git a/earwigbot/commands/registration.py b/earwigbot/commands/registration.py
index 913ca33..de54e94 100644
--- a/earwigbot/commands/registration.py
+++ b/earwigbot/commands/registration.py
@@ -22,6 +22,7 @@
 
 import time
 
+from earwigbot import exceptions
 from earwigbot import wiki
 from earwigbot.commands import BaseCommand
 
@@ -46,7 +47,7 @@ class Command(BaseCommand):
 
         try:
             reg = user.registration
-        except wiki.UserNotFoundError:
+        except exceptions.UserNotFoundError:
             msg = "the user \x0302{0}\x0301 does not exist."
             self.reply(data, msg.format(name))
             return
diff --git a/earwigbot/commands/rights.py b/earwigbot/commands/rights.py
index 1ccb1ca..1f6b671 100644
--- a/earwigbot/commands/rights.py
+++ b/earwigbot/commands/rights.py
@@ -20,6 +20,7 @@
 # OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
 # SOFTWARE.
 
+from earwigbot import exceptions
 from earwigbot import wiki
 from earwigbot.commands import BaseCommand
 
@@ -44,7 +45,7 @@ class Command(BaseCommand):
 
         try:
             rights = user.groups
-        except wiki.UserNotFoundError:
+        except exceptions.UserNotFoundError:
             msg = "the user \x0302{0}\x0301 does not exist."
             self.reply(data, msg.format(name))
             return
diff --git a/earwigbot/tasks/__init__.py b/earwigbot/tasks/__init__.py
index ba604b0..2ecbbce 100644
--- a/earwigbot/tasks/__init__.py
+++ b/earwigbot/tasks/__init__.py
@@ -20,6 +20,7 @@
 # OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
 # SOFTWARE.
 
+from earwigbot import exceptions
 from earwigbot import wiki
 
 __all__ = ["BaseTask"]
@@ -122,7 +123,7 @@ class BaseTask(object):
 
         try:
             content = page.get()
-        except wiki.PageNotFoundError:
+        except exceptions.PageNotFoundError:
             return False
         if content == cfg.get("disabled", "run"):
             return False
diff --git a/earwigbot/tasks/afc_statistics.py b/earwigbot/tasks/afc_statistics.py
index e29913c..a2ada55 100644
--- a/earwigbot/tasks/afc_statistics.py
+++ b/earwigbot/tasks/afc_statistics.py
@@ -28,6 +28,7 @@ from time import sleep
 
 import oursql
 
+from earwigbot import exceptions
 from earwigbot import wiki
 from earwigbot.tasks import BaseTask
 
@@ -470,7 +471,7 @@ class Task(BaseTask):
         else:
             try:
                 ns = self.site.namespace_name_to_id(namespace)
-            except wiki.NamespaceNotFoundError:
+            except exceptions.NamespaceNotFoundError:
                 base = title
                 ns = wiki.NS_MAIN
 
@@ -720,7 +721,7 @@ class Task(BaseTask):
             try:
                 if submitter.blockinfo:
                     notes += "|nb=1"  # Submitter is blocked
-            except wiki.UserNotFoundError:  # Likely an IP
+            except exceptions.UserNotFoundError:  # Likely an IP
                 pass
 
         return notes