diff --git a/ext/admin/main.php b/ext/admin/main.php
index bc97347e..9c0f96f0 100644
--- a/ext/admin/main.php
+++ b/ext/admin/main.php
@@ -272,9 +272,9 @@ class AdminPage extends Extension
             }
             $database->execute("ALTER TABLE images AUTO_INCREMENT=".(count($ids) + 1));
         } elseif ($matches['proto'] == DatabaseDriver::PGSQL) {
-            //TODO: Make this work with PostgreSQL
+            throw new SCoreException("TODO: Make this work with PostgreSQL");
         } elseif ($matches['proto'] == DatabaseDriver::SQLITE) {
-            //TODO: Make this work with SQLite
+            throw new SCoreException("TODO: Make this work with SQLite");
         }
         return true;
     }
diff --git a/ext/artists/main.php b/ext/artists/main.php
index e38edd23..d2b49bb9 100644
--- a/ext/artists/main.php
+++ b/ext/artists/main.php
@@ -207,11 +207,13 @@ class Artists extends Extension
                     $images = Image::find_images(0, 4, Tag::explode($artist['name']));
 
                     $this->theme->show_artist($artist, $aliases, $members, $urls, $images, $userIsLogged, $userIsAdmin);
+                    /*
                     if ($userIsLogged) {
-                        //$this->theme->show_new_alias_composer($artistID);
-                        //$this->theme->show_new_member_composer($artistID);
-                        //$this->theme->show_new_url_composer($artistID);
+                        $this->theme->show_new_alias_composer($artistID);
+                        $this->theme->show_new_member_composer($artistID);
+                        $this->theme->show_new_url_composer($artistID);
                     }
+                    */
 
                     $this->theme->sidebar_options("editor", $artistID, $userIsAdmin);
 
diff --git a/ext/bulk_actions/main.php b/ext/bulk_actions/main.php
index 9ab66c0a..c8f999d4 100644
--- a/ext/bulk_actions/main.php
+++ b/ext/bulk_actions/main.php
@@ -109,7 +109,7 @@ class BulkActions extends Extension
             $query = $event->args[0];
             $items = $this->yield_search_results($event->args[1]);
             $newEvent = new BulkActionEvent($event->args[0], $event, $items);
-            print($newEvent);
+            var_dump($newEvent);
             # send_event($newEvent);
         }
     }
diff --git a/ext/cron_uploader/config.php b/ext/cron_uploader/config.php
index aa6637dc..631c94f7 100644
--- a/ext/cron_uploader/config.php
+++ b/ext/cron_uploader/config.php
@@ -36,7 +36,6 @@ abstract class CronUploaderConfig
         $config->set_int(self::USER, $value);
     }
 
-
     public static function get_key(): string
     {
         global $config;
@@ -55,10 +54,10 @@ abstract class CronUploaderConfig
         return $config->get_int(self::COUNT);
     }
 
-    public static function set_count(int $value): int
+    public static function set_count(int $value): void
     {
         global $config;
-        $config->get_int(self::COUNT, $value);
+        $config->set_int(self::COUNT, $value);
     }
 
     public static function get_dir(): string
diff --git a/ext/index/theme.php b/ext/index/theme.php
index 8c881afd..7db963ea 100644
--- a/ext/index/theme.php
+++ b/ext/index/theme.php
@@ -118,9 +118,11 @@ and of course start organising your images :-)
                 $page->set_subheading("Page {$this->page_number} / {$this->total_pages}");
             }
         }
+        /*
         if ($this->page_number > 1 || count($this->search_terms) > 0) {
-            // $page_title .= " / $page_number";
+            $page_title .= " / $page_number";
         }
+        */
 
         $page->set_title($page_title);
         $page->set_heading($page_title);
diff --git a/ext/pm/main.php b/ext/pm/main.php
index f55bcd63..6a01b527 100644
--- a/ext/pm/main.php
+++ b/ext/pm/main.php
@@ -139,7 +139,7 @@ class PrivMsg extends Extension
                             }
                             $this->theme->display_message($page, $from_user, $user, new PM($pm));
                         } else {
-                            // permission denied
+                            $this->theme->display_permission_denied();
                         }
                         break;
                     case "delete":
diff --git a/ext/transcode/main.php b/ext/transcode/main.php
index 0511b876..214b5816 100644
--- a/ext/transcode/main.php
+++ b/ext/transcode/main.php
@@ -331,13 +331,13 @@ class TranscodeImage extends Extension
                     }
                     break;
             }
-            if ($result===false) {
-                throw new ImageTranscodeException("Error while transcoding ".$source_name." to ".$target_format);
-            }
-            return $tmp_name;
         } finally {
             imagedestroy($image);
         }
+        if ($result===false) {
+            throw new ImageTranscodeException("Error while transcoding ".$source_name." to ".$target_format);
+        }
+        return $tmp_name;
     }
 
     private function transcode_image_convert(String $source_name, String $source_format, string $target_format): string
diff --git a/ext/upgrade/main.php b/ext/upgrade/main.php
index 1b3f6111..51c77ac5 100644
--- a/ext/upgrade/main.php
+++ b/ext/upgrade/main.php
@@ -28,10 +28,6 @@ class Upgrade extends Extension
             $this->set_version("db_version", 2);
         }
 
-        if ($this->get_version("db_version") < 6) {
-            // cry :S
-        }
-
         // v7 is convert to innodb with adodb
         // now done again as v9 with PDO
 
diff --git a/themes/danbooru2/ext_manager.theme.php b/themes/danbooru2/ext_manager.theme.php
index 270ec929..247406c8 100644
--- a/themes/danbooru2/ext_manager.theme.php
+++ b/themes/danbooru2/ext_manager.theme.php
@@ -8,7 +8,7 @@ class CustomExtManagerTheme extends ExtManagerTheme
         parent::display_table($page, $extensions, $editable);
     }
 
-    public function display_doc(Page $page, ExtensionManagerInfo $info)
+    public function display_doc(Page $page, ExtensionInfo $info)
     {
         $page->disable_left();
         parent::display_doc($page, $info);