安装CMS后，进入后台出错
<h2>问题描述：</h2><p>用phpstudy弄好网站后，进入后台，出现以下错误：</p>
<h2 style="margin:0px;padding:20px;font-weight:normal;font-size:20px;line-height:normal;font-family:Georgia, 'Times New Roman', Times, serif;background-color:rgb(221,221,221);color:rgb(51,51,51);border-top-left-radius:16px;border-top-right-radius:16px;border-top:1px solid rgb(204,204,204);border-right:1px solid rgb(204,204,204);border-left:1px solid rgb(204,204,204);overflow:hidden;white-space:normal;"><span style="margin-left:3em;margin-bottom:0.7em;display:block;">ErrorException in <!--LINK#0_0-->UrlGenerator.php line 589:</span><span style="margin-left:3em;display:block;">Action ModStart\Admin\Controller\AdminUserController@changePassword not defined. (View: D:\phpstudy_pro\WWW\vendor\modstart\modstart\views\admin\widget\securityTooltipBox.blade.php)</span></h2>
<ol style="padding:10px 0px;color:rgb(51,51,51);font-family:Verdana, Arial, sans-serif;font-size:11px;white-space:normal;"><li><p>in <!--LINK#0_1-->UrlGenerator.php line 589</p></li><li><p>at CompilerEngine->handleViewException(<em>object</em>(InvalidArgumentException), '2') in <!--LINK#0_2-->PhpEngine.php line 44</p></li><li><p>at PhpEngine->evaluatePath('D:\phpstudy_pro\WWW\storage\framework\views/3ffdbb12bdc9965c0583d3629e5e4303', <em>array</em>('__env' => <em>object</em>(Factory), 'app' => <em>object</em>(Application), '__msRoot' => '/', '_adminUser' => <em>array</em>('id' => '1', 'created_at' => '2022-12-06 19:35:06', 'updated_at' => '2022-12-08 21:20:03', 'username' => 'cjume', 'password' => '778a5426b4b457666f7ee977aca9414f', 'passwordSalt' => 'SZDNghjspenSICLp', 'ruleChanged' => <em>null</em>, 'lastLoginTime' => '2022-12-08 21:20:03', 'lastLoginIp' => '::1', 'lastChangePwdTime' => <em>null</em>, 'phone' => <em>null</em>, 'email' => <em>null</em>), '_adminUserId' => '1', '_controllerMethod' => '\App\Admin\Controller\IndexController@index', 'id' => 'Widget_1', 'attributes' => '')) in <!--LINK#0_3-->CompilerEngine.php line 58</p></li></ol>
<h2>......</h2>
<h2>环境信息：</h2>
<p>php2.4.39, mysql 5.5.29</p>
<h2>建议与意见：</h2>
<p>前端访问正常，因为是初学者，无法自行判断出错原因，也无法得到解决方案，希望能帮忙解决以下。</p><hr>以下是回复内容：<br><div class="ub-html content">
<p>程序不完整，清除缓存后重新安装</p>
</div><hr><br>采集网址：<br>https://modstart.com/thread/845
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