[图片] 错误代码是 code: 500,  msg: `null` cannot be unserialized!,  detail: ["#16: /www/wwwroot/zhejiangqihang.cn/core/Serializer.php","#100: /www/wwwroot/zhejiangqihang.cn/models/ShareSetting.php","#22: /www/wwwroot/zhejiangqihang.cn/forms/common/share/CommonShareConfig.php","#59: /www/wwwroot/zhejiangqihang.cn/forms/api/ConfigForm.php","#30: /www/wwwroot/zhejiangqihang.cn/controllers/api/IndexController.php","#0: app\\controllers\\api\\IndexController->actionConfig()","#57: /www/wwwroot/zhejiangqihang.cn/vendor/yiisoft/yii2/base/InlineAction.php","#157: /www/wwwroot/zhejiangqihang.cn/vendor/yiisoft/yii2/base/Controller.php","#528: /www/wwwroot/zhejiangqihang.cn/vendor/yiisoft/yii2/base/Module.php","#240: /www/wwwroot/zhejiangqihang.cn/core/Application.php","#103: /www/wwwroot/zhejiangqihang.cn/vendor/yiisoft/yii2/web/Application.php","#386: /www/wwwroot/zhejiangqihang.cn/vendor/yiisoft/yii2/base/Application.php","#16: /www/wwwroot/zhejiangqihang.cn/web/index.php"] 请问各位大神是不是ssl证书的问题，新买的商业证书，