diff --git a/InvenTree/plugin/builtin/integration/mixins.py b/InvenTree/plugin/builtin/integration/mixins.py
index cd757edc9f..5390740c03 100644
--- a/InvenTree/plugin/builtin/integration/mixins.py
+++ b/InvenTree/plugin/builtin/integration/mixins.py
@@ -154,7 +154,7 @@ class ScheduleMixin:
                         minutes=task.get('minutes', None),
                         repeats=task.get('repeats', -1),
                     )
-        except OperationalError:
+        except (ProgrammingError, OperationalError):
             # Database might not yet be ready
             pass
 
@@ -175,7 +175,7 @@ class ScheduleMixin:
                     scheduled_task.delete()
                 except Schedule.DoesNotExist:
                     pass
-        except OperationalError:
+        except (ProgrammingError, OperationalError):
             # Database might not yet be ready
             pass
 
diff --git a/InvenTree/plugin/registry.py b/InvenTree/plugin/registry.py
index 37196d7e54..c6dbe959b8 100644
--- a/InvenTree/plugin/registry.py
+++ b/InvenTree/plugin/registry.py
@@ -336,7 +336,7 @@ class PluginsRegistry:
 
             if deleted_count > 0:
                 logger.info(f"Removed {deleted_count} old scheduled tasks")
-        except OperationalError:
+        except (ProgrammingError, OperationalError):
             # Database might not yet be ready
             pass