diff --git a/advancedcontentfilter/advancedcontentfilter.php b/advancedcontentfilter/advancedcontentfilter.php
index eebec4b0..239f3d9f 100644
--- a/advancedcontentfilter/advancedcontentfilter.php
+++ b/advancedcontentfilter/advancedcontentfilter.php
@@ -34,15 +34,22 @@
  */
 
 use Friendica\App;
+use Friendica\Content\Text\Markdown;
 use Friendica\Core\Addon;
+use Friendica\Core\Cache;
 use Friendica\Core\L10n;
 use Friendica\Core\System;
+use Friendica\Database\dba;
+use Friendica\Database\DBM;
 use Friendica\Database\DBStructure;
+use Friendica\Model\Item;
+use Friendica\Model\Term;
+use Friendica\Module\Login;
 use Friendica\Network\HTTPException;
+use Friendica\Util\DateTimeFormat;
 use Psr\Http\Message\ResponseInterface;
 use Psr\Http\Message\ServerRequestInterface;
 use Symfony\Component\ExpressionLanguage;
-use Friendica\Model\Item;
 
 require_once 'boot.php';
 require_once 'include/conversation.php';
@@ -110,7 +117,7 @@ function advancedcontentfilter_prepare_body_content_filter(App $a, &$hook_data)
 		$vars[str_replace('-', '_', $key)] = $value;
 	}
 
-	$rules = Friendica\Core\Cache::get('rules_' . local_user());
+	$rules = Cache::get('rules_' . local_user());
 	if (!isset($rules)) {
 		$rules = dba::inArray(dba::select(
 			'advancedcontentfilter_rules',
@@ -179,7 +186,7 @@ function advancedcontentfilter_init(App $a)
 function advancedcontentfilter_content(App $a)
 {
 	if (!local_user()) {
-		return \Friendica\Module\Login::form('/' . implode('/', $a->argv));
+		return Login::form('/' . implode('/', $a->argv));
 	}
 
 	if ($a->argc > 0 && $a->argv[1] == 'help') {
@@ -194,7 +201,7 @@ function advancedcontentfilter_content(App $a)
 
 		$content = file_get_contents($help_path);
 
-		$html = \Friendica\Content\Text\Markdown::convert($content, false);
+		$html = Markdown::convert($content, false);
 
 		$html = str_replace('code>', 'key>', $html);
 
@@ -332,7 +339,7 @@ function advancedcontentfilter_post_rules(ServerRequestInterface $request)
 	}
 
 	$fields['uid'] = local_user();
-	$fields['created'] = \Friendica\Util\DateTimeFormat::utcNow();
+	$fields['created'] = DateTimeFormat::utcNow();
 
 	if (!dba::insert('advancedcontentfilter_rules', $fields)) {
 		throw new HTTPException\ServiceUnavaiableException(dba::errorMessage());
@@ -407,11 +414,11 @@ function advancedcontentfilter_get_variables_guid(ServerRequestInterface $reques
 	$params = ['order' => ['uid' => true]];
 	$item = Item::selectFirstForUser(local_user(), [], $condition, $params);
 
-	if (!\Friendica\Database\DBM::is_result($item)) {
+	if (!DBM::is_result($item)) {
 		throw new HTTPException\NotFoundException(L10n::t('Unknown post with guid: %s', $args['guid']));
 	}
 
-	$tags = \Friendica\Model\Term::populateTagsFromItem($item);
+	$tags = Term::populateTagsFromItem($item);
 
 	$item['tags'] = $tags['tags'];
 	$item['hashtags'] = $tags['hashtags'];
diff --git a/buffer/buffer.php b/buffer/buffer.php
index 9d14fd83..0fef4848 100644
--- a/buffer/buffer.php
+++ b/buffer/buffer.php
@@ -13,6 +13,7 @@ use Friendica\Core\Addon;
 use Friendica\Core\Config;
 use Friendica\Core\L10n;
 use Friendica\Core\PConfig;
+use Friendica\Database\dba;
 use Friendica\Model\ItemContent;
 
 function buffer_install() {
diff --git a/catavatar/catavatar.php b/catavatar/catavatar.php
index 72fc1e07..20291b5b 100644
--- a/catavatar/catavatar.php
+++ b/catavatar/catavatar.php
@@ -5,17 +5,18 @@
  * Version: 1.1
  * Author: Fabio <https://kirgroup.com/profile/fabrixxm>
  */
+
 use Friendica\App;
 use Friendica\Core\Addon;
 use Friendica\Core\Config;
 use Friendica\Core\L10n;
-use Friendica\Core\Worker;
 use Friendica\Core\PConfig;
-use Friendica\Util\DateTimeFormat;
-use Friendica\Network\HTTPException\NotFoundException;
+use Friendica\Core\Worker;
+use Friendica\Database\dba;
+use Friendica\Database\DBM;
 use Friendica\Model\Contact;
 use Friendica\Model\Photo;
-use Friendica\Database\DBM;
+use Friendica\Network\HTTPException\NotFoundException;
 
 define("CATAVATAR_SIZE", 256);
 
diff --git a/diaspora/diaspora.php b/diaspora/diaspora.php
index 04d3c7ec..7f955ce3 100644
--- a/diaspora/diaspora.php
+++ b/diaspora/diaspora.php
@@ -13,6 +13,7 @@ use Friendica\Content\Text\BBCode;
 use Friendica\Core\Addon;
 use Friendica\Core\L10n;
 use Friendica\Core\PConfig;
+use Friendica\Database\dba;
 use Friendica\Database\DBM;
 use Friendica\Model\Queue;
 
diff --git a/ifttt/ifttt.php b/ifttt/ifttt.php
index 48278d5c..ac79cc9a 100644
--- a/ifttt/ifttt.php
+++ b/ifttt/ifttt.php
@@ -14,6 +14,7 @@ use Friendica\App;
 use Friendica\Core\Addon;
 use Friendica\Core\L10n;
 use Friendica\Core\PConfig;
+use Friendica\Database\dba;
 use Friendica\Database\DBM;
 use Friendica\Model\Item;
 
diff --git a/libertree/libertree.php b/libertree/libertree.php
index 4d159bf0..b1188e9a 100644
--- a/libertree/libertree.php
+++ b/libertree/libertree.php
@@ -10,6 +10,7 @@ use Friendica\Content\Text\BBCode;
 use Friendica\Core\Addon;
 use Friendica\Core\L10n;
 use Friendica\Core\PConfig;
+use Friendica\Database\dba;
 use Friendica\Util\Network;
 
 function libertree_install() {
diff --git a/public_server/public_server.php b/public_server/public_server.php
index 0469a576..9e566641 100644
--- a/public_server/public_server.php
+++ b/public_server/public_server.php
@@ -9,6 +9,7 @@
 use Friendica\Core\Addon;
 use Friendica\Core\Config;
 use Friendica\Core\L10n;
+use Friendica\Database\dba;
 use Friendica\Database\DBM;
 use Friendica\Util\DateTimeFormat;
 
diff --git a/pumpio/pumpio.php b/pumpio/pumpio.php
index 479da7d0..be8d6f8a 100644
--- a/pumpio/pumpio.php
+++ b/pumpio/pumpio.php
@@ -13,6 +13,8 @@ use Friendica\Core\Config;
 use Friendica\Core\L10n;
 use Friendica\Core\PConfig;
 use Friendica\Core\Worker;
+use Friendica\Database\dba;
+use Friendica\Database\DBM;
 use Friendica\Model\Contact;
 use Friendica\Model\GContact;
 use Friendica\Model\Group;
@@ -21,7 +23,6 @@ use Friendica\Model\Queue;
 use Friendica\Model\User;
 use Friendica\Util\DateTimeFormat;
 use Friendica\Util\Network;
-use Friendica\Database\DBM;
 
 require 'addon/pumpio/oauth/http.php';
 require 'addon/pumpio/oauth/oauth_client.php';
diff --git a/statusnet/statusnet.php b/statusnet/statusnet.php
index 62c3f41b..36534d73 100644
--- a/statusnet/statusnet.php
+++ b/statusnet/statusnet.php
@@ -47,6 +47,8 @@ use Friendica\Core\Addon;
 use Friendica\Core\Config;
 use Friendica\Core\L10n;
 use Friendica\Core\PConfig;
+use Friendica\Database\dba;
+use Friendica\Database\DBM;
 use Friendica\Model\GContact;
 use Friendica\Model\Group;
 use Friendica\Model\Item;
@@ -55,7 +57,6 @@ use Friendica\Model\Photo;
 use Friendica\Model\User;
 use Friendica\Util\DateTimeFormat;
 use Friendica\Util\Network;
-use Friendica\Database\DBM;
 
 function statusnet_install()
 {
diff --git a/tumblr/tumblr.php b/tumblr/tumblr.php
index 9617a3a0..6026e9b1 100644
--- a/tumblr/tumblr.php
+++ b/tumblr/tumblr.php
@@ -14,6 +14,7 @@ use Friendica\Core\Addon;
 use Friendica\Core\Config;
 use Friendica\Core\L10n;
 use Friendica\Core\PConfig;
+use Friendica\Database\dba;
 
 function tumblr_install() {
 	Addon::registerHook('post_local',           'addon/tumblr/tumblr.php', 'tumblr_post_local');
diff --git a/twitter/twitter.php b/twitter/twitter.php
index b17cf61a..3ff70ecc 100644
--- a/twitter/twitter.php
+++ b/twitter/twitter.php
@@ -71,8 +71,10 @@ use Friendica\Core\Config;
 use Friendica\Core\L10n;
 use Friendica\Core\PConfig;
 use Friendica\Core\Worker;
-use Friendica\Model\GContact;
+use Friendica\Database\dba;
+use Friendica\Database\DBM;
 use Friendica\Model\Contact;
+use Friendica\Model\GContact;
 use Friendica\Model\Group;
 use Friendica\Model\Item;
 use Friendica\Model\ItemContent;
@@ -81,7 +83,6 @@ use Friendica\Model\User;
 use Friendica\Object\Image;
 use Friendica\Util\DateTimeFormat;
 use Friendica\Util\Network;
-use Friendica\Database\DBM;
 
 require_once 'boot.php';
 require_once 'include/dba.php';
diff --git a/windowsphonepush/windowsphonepush.php b/windowsphonepush/windowsphonepush.php
index dd461ea4..725e8980 100644
--- a/windowsphonepush/windowsphonepush.php
+++ b/windowsphonepush/windowsphonepush.php
@@ -32,8 +32,9 @@ use Friendica\Content\Text\HTML;
 use Friendica\Core\Addon;
 use Friendica\Core\L10n;
 use Friendica\Core\PConfig;
-use Friendica\Model\User;
+use Friendica\Database\dba;
 use Friendica\Model\Item;
+use Friendica\Model\User;
 
 function windowsphonepush_install()
 {
diff --git a/wppost/wppost.php b/wppost/wppost.php
index a2c11293..caa355e8 100644
--- a/wppost/wppost.php
+++ b/wppost/wppost.php
@@ -11,6 +11,7 @@ use Friendica\Content\Text\HTML;
 use Friendica\Core\Addon;
 use Friendica\Core\L10n;
 use Friendica\Core\PConfig;
+use Friendica\Database\dba;
 use Friendica\Util\Network;
 
 function wppost_install() {