WordPress的ubermenu nginx的服务器上的警告

问题描述 投票:0回答:1

我有PHP 7.1我的AWS服务器上的站点和nginx的作为服务器的PHP。 WordPress的最新版本正在运行。对多时间每20分钟后,我看到了502错误,而访问该网站。 Nginx的服务器日志显示以下警告。

*674241 FastCGI sent in stderr: "m_display_calc' in wp-content/plugins/ubermenu/includes/menuitems/UberMenuItem.class.php on line 563
PHP message: PHP Warning:  Cannot assign an empty string to a string offset in wp-content/plugins/ubermenu/includes/menuitems/UberMenuItem.class.php on line 563
PHP message: PHP Warning:  Illegal string offset 'item_display_calc' in wp-content/plugins/ubermenu/includes/menuitems/UberMenuItem.class.php on line 673
PHP message: PHP Warning:  Illegal string offset 'item_display_calc' in wp-content/plugins/ubermenu/includes/menuitems/UberMenuItem.class.php on line 563
PHP message: PHP Warning:  Cannot assign an empty string to a string offset in wp-content/plugins/ubermenu/includes/menuitems/UberMenuItem.class.php on line 563
PHP message: PHP Warning:  Illegal string offset 'item_display_calc' in wp-content/plugins/ubermenu/includes/menuitems/UberMenuItem.class.php on line 673
PHP message: PHP Warning:  Illegal string offset 'submenu_type_calc' in wp-content/plugins/ubermenu/includes/menuitems/UberMenuItem.class.php on line 371
PHP message: PHP Warning:  Illegal string offset 'item_display_calc' in wp-content/plugins/ubermenu/includes/menuitems/UberMenuItem.class.php on line 563
PHP message: PHP Warning:  Cannot assign an empty string to a string offset in wp-content/plugins/ubermenu/includes/menuitems/UberMenuItem.class.php on line 563
PHP message: PHP Warning:  Illegal string offset 'item_display_calc' in wp-content/plugins/ubermenu/includes/menuitems/UberMenuItem.class.php on line 673
PHP message: PHP Warning:  Illegal string offset 'item_display_calc' in wp-content/plugins/ubermenu/includes/menuitems/UberMenuItem.class.php on line 563

简单的谷歌搜索后,我获得了该文件:http://sevenspark.com/docs/ubermenu-3/faqs/php-7-1-warnings之后,错误还是一样。

请提供一些有用的解决方案,谢谢

php wordpress nginx amazon-s3
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我只是注释掉的代码初始化行

// $this->settings['item_display_calc'] = '';
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