diff --git a/tests/webfiori/framework/test/writers/WebServiceWritterTest.php b/tests/webfiori/framework/test/writers/WebServiceWritterTest.php
index a2f0d18f..9128fe80 100644
--- a/tests/webfiori/framework/test/writers/WebServiceWritterTest.php
+++ b/tests/webfiori/framework/test/writers/WebServiceWritterTest.php
@@ -17,7 +17,7 @@ public function test00() {
         $this->assertEquals('app\\apis', $writter->getNamespace());
         $this->assertEquals('Service', $writter->getSuffix());
         $this->assertEquals([
-            "webfiori\\framework\\EAbstractWebService",
+            "webfiori\http\AbstractWebService",
             "webfiori\http\ParamType",
             "webfiori\http\ParamOption",
             "webfiori\\http\\RequestMethod"
@@ -33,7 +33,7 @@ public function test01() {
         $this->assertEquals('app\\apis', $writter->getNamespace());
         $this->assertEquals('Service', $writter->getSuffix());
         $this->assertEquals([
-            "webfiori\\framework\\EAbstractWebService",
+            "webfiori\http\AbstractWebService",
             "webfiori\http\ParamType",
             "webfiori\http\ParamOption",
             "webfiori\\http\\RequestMethod"
@@ -61,7 +61,7 @@ public function test02() {
         $this->assertEquals('app\\apis', $writter->getNamespace());
         $this->assertEquals('Service', $writter->getSuffix());
         $this->assertEquals([
-            "webfiori\\framework\\EAbstractWebService",
+            "webfiori\http\AbstractWebService",
             "webfiori\http\ParamType",
             "webfiori\http\ParamOption",
             "webfiori\\http\\RequestMethod"
diff --git a/webfiori/framework/EAbstractWebService.php b/webfiori/framework/EAbstractWebService.php
deleted file mode 100644
index 93766386..00000000
--- a/webfiori/framework/EAbstractWebService.php
+++ /dev/null
@@ -1,44 +0,0 @@
-<?php
-/**
- * This file is licensed under MIT License.
- *
- * Copyright (c) 2020 Ibrahim BinAlshikh
- *
- * For more information on the license, please visit:
- * https://github.com/WebFiori/.github/blob/main/LICENSE
- *
- */
-namespace webfiori\framework;
-
-use webfiori\http\AbstractWebService;
-use webfiori\http\WebServicesManager;
-/**
- * A class which represents a web service.
- *
- * @author Ibrahim
- *
- * @since 2.3.6
- */
-abstract class EAbstractWebService extends AbstractWebService {
-    /**
-     *
-     * @return ExtendedWebServicesManager|null
-     */
-    public function getManager() {
-        return parent::getManager();
-    }
-    /**
-     * Associate the web service with a manager.
-     *
-     * The developer does not have to use this method. It is used when a
-     * service is added to a manager.
-     *
-     * @param WebServicesManager|null $manager The manager at which the service
-     * will be associated with. If null is given, the association will be removed if
-     * the service was associated with a manager.
-     *
-     */
-    public function setManager(WebServicesManager $manager = null) {
-        parent::setManager($manager);
-    }
-}
diff --git a/webfiori/framework/ExtendedWebServicesManager.php b/webfiori/framework/ExtendedWebServicesManager.php
index 9f137e28..91bb788d 100644
--- a/webfiori/framework/ExtendedWebServicesManager.php
+++ b/webfiori/framework/ExtendedWebServicesManager.php
@@ -24,16 +24,8 @@
  * parameter 'lang'.
  *
  * @author Ibrahim
- *
- * @version 1.0.2
  */
 abstract class ExtendedWebServicesManager extends WebServicesManager {
-    /**
-     * A constant that represents error message type.
-     *
-     * @since 1.0.2
-     */
-    private static $E = 'error';
     private $translation;
     /**
      * Creates new instance of 'API'.
@@ -69,74 +61,6 @@ public function __construct(string $version = '1.0.0') {
             ]);
         }
     }
-    /**
-     * Sends a response message to indicate that an action is not implemented.
-     *
-     * This method will send back a JSON string in the following format:
-     * <p>
-     * {<br/>
-     * &nbsp;&nbsp;"message":"Action not implemented.",<br/>
-     * &nbsp;&nbsp;"type":"error",<br/>
-     * }
-     * </p>
-     * In addition to the message, The response will sent HTTP code 404 - Not Found.
-     * Note that the content of the field "message" might differ. It depends on
-     * the language. If no language is selected or language is not supported,
-     * The language that will be used is the language that was set as default
-     * language in the class 'SiteConfig'.
-     *
-     * @since 1.0
-     */
-    public function actionNotImpl() {
-        $message = $this->get('general/action-not-impl');
-        $this->sendResponse($message, self::$E, 404);
-    }
-    /**
-     * Sends a response message to indicate that an action is not supported by the API.
-     *
-     * This method will send back a JSON string in the following format:
-     * <p>
-     * {<br/>
-     * &nbsp;&nbsp;"message":"Action not supported",<br/>
-     * &nbsp;&nbsp;"type":"error"<br/>
-     * }
-     * </p>
-     * In addition to the message, The response will sent HTTP code 404 - Not Found.
-     * Note that the content of the field "message" might differ. It depends on
-     * the language. If no language is selected or language is not supported,
-     * The language that will be used is the language that was set as default
-     * language in the class 'SiteConfig'.
-     *
-     * @since 1.0
-     */
-    public function actionNotSupported() {
-        $message = $this->get('general/action-not-supported');
-        $this->sendResponse($message, self::$E, 404);
-    }
-    /**
-     * Sends a response message to indicate that request content type is
-     * not supported by the API.
-     *
-     * This method will send back a JSON string in the following format:
-     * <p>
-     * {<br/>
-     * &nbsp;&nbsp;"message":"Content type not supported.",<br/>
-     * &nbsp;&nbsp;"type":"error",<br/>
-     * &nbsp;&nbsp;"request-content-type":"content_type"<br/>
-     * }
-     * </p>
-     * In addition to the message, The response will sent HTTP code 404 - Not Found.
-     * Note that the content of the field "message" might differ. It depends on
-     * the language. If no language is selected or language is not supported,
-     * The language that will be used is the language that was set as default
-     * language in the class 'SiteConfig'.
-     *
-     * @since 1.1
-     */
-    public function contentTypeNotSupported(string $cType = '') {
-        $message = $this->get('general/content-not-supported');
-        $this->sendResponse($message, self::$E, 404,'"request-content-type":"'.$cType.'"');
-    }
     /**
      * Creates a sub array to define language variables.
      *
@@ -191,9 +115,9 @@ public function databaseErr($info = '') {
             if (defined('WF_VERBOSE') && WF_VERBOSE === true) {
                 $json->add('query', $info->getLastQuery());
             }
-            $this->sendResponse($message, self::$E, 404, $json);
+            $this->sendResponse($message, self::E, 404, $json);
         } else {
-            $this->sendResponse($message, self::$E, 404, $info);
+            $this->sendResponse($message, self::E, 404, $info);
         }
     }
     /**
@@ -255,112 +179,10 @@ public function getAuthorizationHeader() {
     public function getTranslation() {
         return $this->translation;
     }
-    /**
-     * Sends a response message to indicate that a request parameter(s) have invalid values.
-     *
-     * This method will send back a JSON string in the following format:
-     * <p>
-     * {<br/>
-     * &nbsp;&nbsp;"message":"The following parameter(s) has invalid values: 'param_1', 'param_2', 'param_n'",<br/>
-     * &nbsp;&nbsp;"type":"error"<br/>
-     * }
-     * </p>
-     * In addition to the message, The response will sent HTTP code 404 - Not Found.
-     * Note that the content of the field "message" might differ. It depends on
-     * the language. If no language is selected or language is not supported,
-     * The language that will be used is the language that was set as default
-     * language in the class 'SiteConfig'.
-     *
-     * @since 1.3
-     */
-    public function invParams() {
-        $val = '';
-        $paramsNamesArr = $this->getInvalidParameters();
-
-        if (gettype($paramsNamesArr) == 'array') {
-            $i = 0;
-            $count = count($paramsNamesArr);
-
-            foreach ($paramsNamesArr as $paramName) {
-                if ($i + 1 == $count) {
-                    $val .= '\''.$paramName.'\'';
-                } else {
-                    $val .= '\''.$paramName.'\', ';
-                }
-                $i++;
-            }
-        }
-        $message = $this->get('general/inv-params');
-        $this->sendResponse($message.$val.'.', self::$E, 404);
-    }
-    /**
-     * Sends a response message to indicate that a request parameter or parameters are missing.
-     *
-     * This method will send back a JSON string in the following format:
-     * <p>
-     * {<br/>
-     * &nbsp;&nbsp;"message":"The following required parameter(s) where missing from the request body: 'param_1', 'param_2', 'param_n'",<br/>
-     * &nbsp;&nbsp;"type":"error",<br/>
-     * }
-     * </p>
-     * In addition to the message, The response will sent HTTP code 404 - Not Found.
-     * Note that the content of the field "message" might differ. It depends on
-     * the language. If no language is selected or language is not supported,
-     * The language that will be used is the language that was set as default
-     * language in the class 'SiteConfig'.
-     *
-     * @since 1.3
-     */
-    public function missingParams() {
-        $val = '';
-        $paramsNamesArr = $this->getMissingParameters();
-
-        if (gettype($paramsNamesArr) == 'array') {
-            $i = 0;
-            $count = count($paramsNamesArr);
-
-            foreach ($paramsNamesArr as $paramName) {
-                if ($i + 1 == $count) {
-                    $val .= '\''.$paramName.'\'';
-                } else {
-                    $val .= '\''.$paramName.'\', ';
-                }
-                $i++;
-            }
-        }
-        $message = $this->get('general/missing-params');
-        $this->sendResponse($message.$val.'.', self::$E, 404);
-    }
-    /**
-     * Sends a response message to indicate that a user is not authorized to
-     * do an API call.
-     *
-     * This method will send back a JSON string in the following format:
-     * <p>
-     * {<br/>
-     * &nbsp;&nbsp;"message":"Not authorized",<br/>
-     * &nbsp;&nbsp;"type":"error"<br/>
-     * }
-     * </p>
-     * In addition to the message, The response will sent HTTP code 401 - Not Authorized.
-     * Note that the content of the field "message" might differ. It depends on
-     * the language. If no language is selected or language is not supported,
-     * The language that will be used is the language that was set as default
-     * language in the class 'SiteConfig'.
-     *
-     * @since 1.0
-     */
-    public function notAuth() {
-        $message = $this->get('general/http-codes/401/message');
-        $this->sendResponse($message, self::$E, 401);
-    }
     /**
      * Auto-register services tables which exist on a specific directory.
      *
-     * Note that the statement 'return __NAMESPACE__' should be included at the
-     * end of service class for auto-register to work. If the statement
-     * does not exist, the method will assume that the path is the namespace of
-     * each class. Also, the classes which represents web services must be suffixed
+     * The classes which represents web services must be suffixed
      * with the word 'Service' in order to register them (e.g. RegisterUserService).
      *
      * @param string $pathToScan A path which is relative to application source
@@ -376,28 +198,6 @@ public function registerServices($pathToScan) {
             $m->addService($ws);
         }, 'Service', [$this], [$this]);
     }
-    /**
-     * Sends a response message to indicate that request method is not supported.
-     *
-     * This method will send back a JSON string in the following format:
-     * <p>
-     * {<br/>
-     * &nbsp;&nbsp;"message":"Method Not Allowed.",<br/>
-     * &nbsp;&nbsp;"type":"error",<br/>
-     * }
-     * </p>
-     * In addition to the message, The response will sent HTTP code 405 - Method Not Allowed.
-     * Note that the content of the field "message" might differ. It depends on
-     * the language. If no language is selected or language is not supported,
-     * The language that will be used is the language that was set as default
-     * language in the class 'SiteConfig'.
-     *
-     * @since 1.0
-     */
-    public function requestMethodNotAllowed() {
-        $message = $this->get('general/http-codes/405/message');
-        $this->sendResponse($message, self::$E, 405);
-    }
     /**
      * Sets multiple language variables.
      *
diff --git a/webfiori/framework/writers/WebServiceWriter.php b/webfiori/framework/writers/WebServiceWriter.php
index d322499c..5537d217 100644
--- a/webfiori/framework/writers/WebServiceWriter.php
+++ b/webfiori/framework/writers/WebServiceWriter.php
@@ -10,7 +10,6 @@
  */
 namespace webfiori\framework\writers;
 
-use webfiori\framework\EAbstractWebService;
 use webfiori\http\AbstractWebService;
 use webfiori\http\ParamOption;
 use webfiori\http\ParamType;
@@ -51,7 +50,7 @@ public function __construct($webServicesObj = null) {
         parent::__construct('NewWebService', APP_PATH.'apis', APP_DIR.'\\apis');
 
         $this->setSuffix('Service');
-        $this->addUseStatement(EAbstractWebService::class);
+        $this->addUseStatement(AbstractWebService::class);
         $this->addUseStatement(ParamType::class);
         $this->addUseStatement(ParamOption::class);
         $this->addUseStatement(RequestMethod::class);
@@ -146,7 +145,7 @@ public function writeClassComment() {
     }
 
     public function writeClassDeclaration() {
-        $this->append('class '.$this->getName().' extends EAbstractWebService {');
+        $this->append('class '.$this->getName().' extends AbstractWebService {');
     }
     /**
      *