微信机器人登录appid报错，请指教。

邓总，昨天开始安装微信机器人，一旦填入appid和secret之后保存，就出现以下错误，重填，重装，禁用插件，重新安装wordpress，都解决不了。后台已安装WPJAM和Memcacached。提示的邮箱反馈也么有收到。
请大佬帮助帮助，解决解决。
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Fatal error: Uncaught Error: Cannot use object of type WP_Error as array in /usr/local/lighthouse/softwares/btpanel/wwwroot/wp.cntaxes.cn/wordpress/wp-content/plugins/wpjam-basic/includes/class-wpjam-field.php:1046 Stack trace: #0 /usr/local/lighthouse/softwares/btpanel/wwwroot/wp.cntaxes.cn/wordpress/wp-content/plugins/wpjam-basic/includes/class-wpjam-field.php(1074): WPJAM_Field::get_data(Array, Object(WP_Error), Array) #1 /usr/local/lighthouse/softwares/btpanel/wwwroot/wp.cntaxes.cn/wordpress/wp-content/plugins/wpjam-basic/public/wpjam-functions.php(448): WPJAM_Field::fields_validate(Array, Object(WP_Error)) #2 /usr/local/lighthouse/softwares/btpanel/wwwroot/wp.cntaxes.cn/wordpress/wp-content/plugins/wpjam-basic/includes/class-wpjam-plugin-page.php(793): wpjam_validate_fields_value(Array, Object(WP_Error)) #3 /usr/local/lighthouse/softwares/btpanel/wwwroot/wp.cntaxes.cn/wordpress/wp-content/plugins/wpjam-basic/includes/class-wpjam-plugin-page.php(810): WPJAM_Option_Page->validate_callback(Object(WP_Error)) #4 /usr/loca in /usr/local/lighthouse/softwares/btpanel/wwwroot/wp.cntaxes.cn/wordpress/wp-content/plugins/wpjam-basic/includes/class-wpjam-field.php on line 1046
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