在我的错误日志中，我遇到了以下错误：

PHP警告：strip\\u tags（）要求参数1为字符串

这似乎使我的服务器崩溃。

我不太了解服务器配置/后端开发，但这是受影响的代码：

<?php
            # show categories 
            $categories = get_the_term_list( $post->ID, \'ev_categories\', \'<p>\', \', \', \'</p>\' ); 
            $categories = strip_tags( $categories );
            echo $categories;
            if ($categories <> \'\') echo \'<div class="clear"></div>\';
        ?>

?php

# show categories 
$categories = get_the_term_list( $post->ID, \'ev_categories\', \'<p>\', \', \', \'</p>\' ); 
$categories = strip_tags( $categories );

if ( strpos($categories,\'arts and culture\') !== false ) { $catID = 1; };
if ( strpos($categories,\'business\')         !== false ) { $catID = 2; };
if ( strpos($categories,\'community\')        !== false ) { $catID = 3; };
if ( strpos($categories,\'education\')        !== false ) { $catID = 4; };
if ( strpos($categories,\'sport\')            !== false ) { $catID = 5; };

?>

<?php

# show categories 
$categories = get_the_term_list( $post->ID, \'ev_categories\', \'<p>\', \', \', \'</p>\' ); 
$categories = strip_tags( $categories );

if ( strpos($categories,\'arts and culture\') !== false ) { $catID = 1; };
if ( strpos($categories,\'business\')         !== false ) { $catID = 2; };
if ( strpos($categories,\'community\')        !== false ) { $catID = 3; };
if ( strpos($categories,\'education\')        !== false ) { $catID = 4; };
if ( strpos($categories,\'sport\')            !== false ) { $catID = 5; };

# show locations                    
$locations = get_the_term_list( $post->ID, \'ev_locations\', \'<p>\', \', \', \'</p>\' ); 
$locations  = strip_tags( $locations  );
#echo $locations ;

每次，与下面的第二行相关：

$categories = get_the_term_list( $post->ID, \'ev_categories\', \'<p>\', \', \', \'</p>\' ); 
$categories = strip_tags( $categories );