所以我一直在尝试修复内部服务器500错误。它显示在网站的管理仪表板面板上。所以这是管理员凭证的网站http://www.fabcoders.com/ghostwriter/home/login 用户名：admin 口令：admin123
所以一旦你登录它就会给出internel服务器错误。管理面板中的另一个链接类似于http://fabcoders.com/ghostwriter/admin/users
但只有仪表板面板不起作用。
网站上传到godaddy，我的同事告诉我，它可能是使用php 5.2版本，编码是5.5，我不太确定这会导致问题。
这是控制器部分的代码。
<?php
class dashboard extends Admin_Controller
{
public function __construct ()
{
parent::__construct();
$this->load->library('table');
$this->load->library("pagination");
}
public function index ($type='accept')
{
$user_id = $this->session->userdata("id");
$this->load->model("admin_dashboard_m");
$user_count = $this->admin_dashboard_m->get_user_count();
$this->data['user_count'] = $user_count ;
$approved_project_count=$this->admin_dashboard_m->get_approved_project_count();
$this->data['approved_project_count']=$approved_project_count;
$approved_project_count_today=$this->admin_dashboard_m->approved_project_count_today();
$this->data['approved_project_count_today']=$approved_project_count_today;
$approved_project_count_tweek=$this->admin_dashboard_m->approved_project_count_tweek();
$this->data['approved_project_count_tweek']=$approved_project_count_tweek;
$approved_project_count_lweek=$this->admin_dashboard_m->approved_project_count_lweek();
$this->data['approved_project_count_lweek']=$approved_project_count_lweek;
$approved_project_count_tmonth=$this->admin_dashboard_m->approved_project_count_tmonth();
$this->data['approved_project_count_tmonth']=$approved_project_count_tmonth;
$approved_project_count_lmonth=$this->admin_dashboard_m->approved_project_count_lmonth();
$this->data['approved_project_count_lmonth']=$approved_project_count_lmonth;
$get_notapproved_project_count=$this->admin_dashboard_m->get_notapproved_project_count();
$this->data['get_notapproved_project_count']=$get_notapproved_project_count;
$get_admin_rejected_proj_count=$this->admin_dashboard_m->get_admin_rejected_proj_count();
$this->data['get_admin_rejected_proj_count']=$get_admin_rejected_proj_count;
$complete_article_count=$this->admin_dashboard_m->get_complete_article_count();
$this->data['complete_article_count']=$complete_article_count;
$complete_project_count=$this->admin_dashboard_m->get_complete_project_count();
$this->data['complete_project_count']=$complete_project_count;
$this->data['pcat'] = array(1=>'Computers and Technology',2=>'Arts and Entertainment',3=>'Fashion',4=>'Food and Drinks',5=>'Health and Fitness',6=>'Sports');
//displaying approved project list with paging
if($this->input->post('submit'))
{
if($this->input->post('filter')=="today")
{
$approved=$approved_project_count_today;
}
else if($this->input->post('filter')=="this_week")
{
$approved=$approved_project_count_tweek;
}
else if($this->input->post('filter')=="last_week")
{
$approved=$approved_project_count_lweek;
}
else if($this->input->post('filter')=="this_month")
{
$approved=$approved_project_count_tmonth;
}
else if($this->input->post('filter')=="last_month")
{
$approved=$approved_project_count_lmonth;
}
else if($this->input->post('filter')=='all')
{
$approved=$approved_project_count;
}
else
{
$approved=$approved_project_count;
}
$config = array();
$config["base_url"] = base_url() . "admin/dashboard/index/accept";
$config["total_rows"] = $approved;
$config["per_page"] = 10;
$config["uri_segment"] = 5;
$choice = $config["total_rows"] / $config["per_page"];
$config["num_links"] = round($choice);
$page = ($this->uri->segment(5)) ? $this->uri->segment(5) : 0;
$get_approved_project_list=$this->admin_dashboard_m->get_approved_project_list($config["per_page"], $page);
$this->data['get_approved_project_list']=$get_approved_project_list;
$config['full_tag_open'] = '<ul class="tsc_pagination tsc_paginationA tsc_paginationA01">';
$config['full_tag_close'] = '</ul>';
$config['prev_link'] = ' < Previous';
$config['prev_tag_open'] = '<li>';
$config['prev_tag_close'] = '</li>';
$config['next_link'] = 'Next >';
$config['next_tag_open'] = '<li>';
$config['next_tag_close'] = '</li>';
$config['cur_tag_open'] = '<li class="current"><a href="#">';
$config['cur_tag_close'] = '</a></li>';
$config['num_tag_open'] = '<li>';
$config['num_tag_close'] = '</li>';
$config['first_tag_open'] = '<li>';
$config['first_tag_close'] = '</li>';
$config['last_tag_open'] = '<li>';
$config['last_tag_close'] = '</li>';
$config['first_link'] = '« First';
$config['last_link'] = 'Last »';
$this->pagination->initialize($config);
$this->data["links"] = $this->pagination->create_links();
}
{
$config = array();
$config["base_url"] = base_url() . "admin/dashboard/index/wait";
$config["total_rows"] = $get_notapproved_project_count;
$config["per_page"] = 10;
$config["uri_segment"] = 5;
$choice = $config["total_rows"] / $config["per_page"];
$config["num_links"] = round($choice);
$page = $type=='wait'?(($this->uri->segment(5)) ? $this->uri->segment(5) : 0):0;
$get_notapproved_project_list=$this->admin_dashboard_m->get_notapproved_project_list($config["per_page"], $page);
$this->data['get_notapproved_project_list']=$get_notapproved_project_list;
$config['full_tag_open'] = '<ul class="tsc_pagination tsc_paginationA tsc_paginationA01">';
$config['full_tag_close'] = '</ul>';
$config['prev_link'] = ' < Previous';
$config['prev_tag_open'] = '<li>';
$config['prev_tag_close'] = '</li>';
$config['next_link'] = 'Next >';
$config['next_tag_open'] = '<li>';
$config['next_tag_close'] = '</li>';
$config['cur_tag_open'] = '<li class="current"><a href="#">';
$config['cur_tag_close'] = '</a></li>';
$config['num_tag_open'] = '<li>';
$config['num_tag_close'] = '</li>';
$config['first_tag_open'] = '<li>';
$config['first_tag_close'] = '</li>';
$config['last_tag_open'] = '<li>';
$config['last_tag_close'] = '</li>';
$config['first_link'] = '« First';
$config['last_link'] = 'Last »';
$this->pagination->initialize($config);
$this->data["links3"] = $this->pagination->create_links();
}
{
$config = array();
$config["base_url"] = base_url() . "admin/dashboard/index/reject";
$config["total_rows"] = $get_admin_rejected_proj_count;
$config["per_page"] = 5;
$config["uri_segment"] = 5;
$choice = $config["total_rows"] / $config["per_page"];
$config["num_links"] = round($choice);
$page = $type=='reject'?(($this->uri->segment(5)) ? $this->uri->segment(5) : 0):0;
$config['full_tag_open'] = '<ul class="tsc_pagination tsc_paginationA tsc_paginationA01">';
$config['full_tag_close'] = '</ul>';
$config['prev_link'] = ' < Previous';
$config['prev_tag_open'] = '<li>';
$config['prev_tag_close'] = '</li>';
$config['next_link'] = 'Next >';
$config['next_tag_open'] = '<li>';
$config['next_tag_close'] = '</li>';
$config['cur_tag_open'] = '<li class="current"><a href="#">';
$config['cur_tag_close'] = '</a></li>';
$config['num_tag_open'] = '<li>';
$config['num_tag_close'] = '</li>';
$config['first_tag_open'] = '<li>';
$config['first_tag_close'] = '</li>';
$config['last_tag_open'] = '<li>';
$config['last_tag_close'] = '</li>';
$config['first_link'] = '« First';
$config['last_link'] = 'Last »';
$this->pagination->initialize($config);
$get_admin_rejected_proj_list=$this->admin_dashboard_m->get_admin_rejected_proj_list($config["per_page"], $page);
$this->data['get_admin_rejected_proj_list']=$get_admin_rejected_proj_list;
$this->data["links2"] = $this->pagination->create_links();
}
$this->data['dashboard_type']=$type;
$this->data['subview'] = 'admin/dashboard/index';
$this->load->view('admin/_layout_main_1', $this->data);
}
?>
以下是视图部分。
<ul class="tabrow" role="tablist">
<li <?php echo in_array($dashboard_type,array('accept','wait','reject'))?'class="selected "':' '?> >Admin Dashboard</li>
</ul>
<div class="float-right margin-top-10 margin-right-100">
<form action="dashboard" method ="POST">
<select class="select-style " onchange="this.form.submit()" name="filter">
<option value="filter type">Filter Type</option>
<option value="today">Today's</option>
<option value="this_week">This Week</option>
<option value="last_week">Last Week</option>
<option value="this_month">This Month</option>
<option value="last_month">Last Month</option>
<option value="all">All</option>
</select>
</form>
</div>
<div class="tab padding-bottom-181">
<div class="centered-div padding-both-50 padding-lr-20p">
<div class="col-md-3 image-center">
<label class="giant-text"><?php echo $user_count ?></label><br>
<label class="dark-text margin-top-none font-18">Total # of New users</label>
</div>
<div class="col-md-3 image-center">
<label class="giant-text"><?php echo $approved_project_count; ?></label><br>
<label class="dark-text margin-top-none font-18">Total # of projects approved</label>
</div>
<div class="col-md-3 image-center">
<label class="giant-text"><?php echo $complete_project_count; ?></label><br>
<label class="dark-text margin-top-none font-18">Total # of projects completed</label>
</div>
<div class="col-md-3 image-center">
<label class="giant-text"><?php echo $complete_article_count; ?></label><br>
<label class="dark-text margin-top-none font-18">Total # of articles accepted</label>
</div>
</div>
<ul class="tabs-menu1 div-center" role="tablist">
<li class="<?php echo $dashboard_type=='accept'?'current1':' '?> <?php echo !in_array($dashboard_type,array('accept','wait','reject'))?'current1':''?>"><a href="#tab-1">Projects Accepted</a></li>
<li class="<?php echo $dashboard_type=='wait'?'current1':' '?>"><a href="#tab-2">New Projects Awaiting Approval</a></li>
<li class="<?php echo $dashboard_type=='reject'?'current1':' '?>"><a href="#tab-3">Projects Rejected</a></li>
</ul>
<div class="tab-content1 <?php echo $dashboard_type=='accept'?'current1':' ' ?> <?php echo !in_array($dashboard_type,array('accept','wait','reject'))?'current1':'display-none'?>" id="tab-1"> <!--current projects -->
<div class="div-center table-responsive padding-side-19 padding-bottom-100">
<table class="table table-bordered padding-bottom-20 background-4-tablist">
<thead>
<tr class="row text-center">
<th class="padding-left-9">DATE ACCEPTED</th>
<th class="padding-left-9">PROJECT NAME</th>
<th class="padding-left-9">BUYER NAME</th>
<th class="text-center">AMOUNT</th>
</tr>
</thead>
<tbody>
<?php foreach($get_approved_project_list as $row)
{
$p_date=strtotime($row->p_submitdate);
?>
<tr class="row text-center">
<td class="col-md-3 info_1"><?php echo date('d-m-y',$p_date); ?></td>
<td class="col-md-3 info_1"><?php echo $row->p_title; ?></td>
<td class="col-md-3 info_1"><?php echo $row->p_buyname; ?></td>
<td class="col-md-3 info_1 text-center"><?php echo $row->p_totalpri; ?></td>
</tr>
<?php } ?>
</tbody>
</table><?php echo $links; ?>
<!--<b>Approved project List:<br>-->
</div>
</div>
<div class="tab-content1 <?php echo $dashboard_type=='wait'?'current1':' display-none '?>" id="tab-2"> <!--older projects -->
<div class="div-center table-responsive padding-side-19 padding-bottom-100">
<table class="table table-bordered padding-bottom-20 background-4-tablist">
<thead>
<tr class="row text-center">
<th class="padding-left-9">DATE POSTED</th>
<th class="padding-left-9">TIME POSTED</th>
<th class="padding-left-9">PROJECT NAME</th>
<th class="text-center">USERNAME</th>
<th class="text-center">CATEGORY</th>
<th class="text-center">AMOUNT</th>
<th class="text-center">VIEW</th>
</tr>
</thead>
<tbody>
<?php foreach($get_notapproved_project_list as $row)
{
$p_date_time=strtotime($row->p_submitdate);
?>
<tr class="row text-center">
<td class="col-md-3 info_1"><?php echo date('d-m-y',$p_date_time); ?></td>
<td class="col-md-3 info_1"><?php echo date('h:m:s',$p_date_time); ?></td>
<td class="col-md-3 info_1"><?php echo $row->p_title; ?></td>
<td class="col-md-3 info_1 text-center"><?php echo $row->p_buyname; ?></td>
<td class="col-md-5 info_1 text-center"><?php echo $row->p_cat ?></td>
<td class="col-md-5 info_1 text-center"><?php echo $row->p_totalpri; ?></td>
<td class="col-md-5 info_1 text-center"><a href="<?php echo site_url('admin/dashboard/view/'.$row->p_id);?>" data-toggle="modal" data-target="#baseModal-med" data-backdrop="static"><img src="<?php echo site_url('img/eye.png') ?>"></a></td>
</tr>
<?php } ?>
</tbody>
</table><?php echo $links3; ?>
</div>
</div>
<!--<b>Not approved project List:<br>-->
<div class="tab-content1 <?php echo $dashboard_type=='reject'?'current1':'display-none '?>" id="tab-3"> <!--rejected projects -->
<div class="div-center table-responsive padding-side-19 padding-bottom-100">
<table class="table table-bordered padding-bottom-20 background-4-tablist">
<thead>
<tr class="row text-center">
<th class="padding-left-9">DATE POSTED</th>
<th class="padding-left-9">TIME POSTED</th>
<th class="padding-left-9">PROJECT NAME</th>
<th class="text-center">USERNAME</th>
<th class="text-center">CATEGORY</th>
<th class="text-center">AMOUNT</th>
<th class="text-center">VIEW</th>
</tr>
</thead>
<tbody>
<?php foreach($get_admin_rejected_proj_list as $row)
{
$p_date_time=strtotime($row->p_submitdate);
?>
<tr class="row text-center">
<td class="col-md-3 info_1"><?php echo date('d-m-y',$p_date_time); ?></td>
<td class="col-md-3 info_1"><?php echo date('h:m:s',$p_date_time); ?></td>
<td class="col-md-3 info_1"><?php echo $row->p_title; ?></td>
<td class="col-md-3 info_1 text-center"><?php echo $row->p_buyname; ?></td>
<td class="col-md-5 info_1 text-center"><?php echo $row->p_cat; ?></td>
<td class="col-md-5 info_1 text-center"><?php echo $row->p_totalpri; ?></td>
<td class="col-md-5 info_1 text-center"><a href="<?php echo site_url('admin/dashboard/view/'.$row->p_id);?>" data-toggle="modal" data-target="#baseModal-med" data-backdrop="static"><img src="<?php echo site_url('img/eye.png') ?>"></a></td>
</tr>
<?php } ?>
</tbody>
</table><?php echo $links2;?>
</div>
</div>
</div>
任何人都可以帮我修复此错误。 如果帖子没有直接到达那一点，我很抱歉。