数据库发生错误。

html .sticky_header{display:none}#form-cover,html,html body{background-color:#f1f1f1;font-size:13px;line-height:1.4em;display:block;min-height:100%;font-family:'Open Sans','Helvetica Neue',Arial,sans-serif}html body .site-header{display:none}html body{margin:0}html body:before{content:none}.disabled-form{font-size:19px;color:#666}html body .formcraft-css.form-live{padding-top:40px;padding-bottom:80px;text-align:center}html body .form-disabled-message{margin-top:100px;color:#888;font-size:1.7em;text-align:center}html .formcraft-css .fc-pagination{width:auto!important}html .formcraft-css .fc-pagination.fixed{position:fixed;left:0;right:0;z-index:999999;top:0;box-shadow:0 1px 2px rgba(0,0,0,.3);background:rgba(255,255,255,.95)}html [class*=" icon-"]:before,html [class^=icon-]:before{font-family:fc;font-style:normal;font-weight:400;speak:none;display:inline-block;text-decoration:inherit;width:1em;margin-right:.2em;text-align:center;font-variant:normal;text-transform:none;line-height:1em;margin-left:.2em;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale}#wpadminbar{display:none}#toast-container{top:4px!important;font-size:14px}#toast-container .toast{font-weight:400!important;-webkit-animation:slideLeft .2s;animation:slideLeft .2s}#toast-container .toast .icon-ok{font-size:10px;padding:1px 0}#notification-panel{position:fixed;top:32px;z-index:999;font-size:1.1em;right:32px;padding:1.05em 1em;display:inline-block}#notification-panel.green{color:green}#notification-panel.red{color:red}html div.formcraft-css .fc-pagination-cover{margin-left:0}html div.formcraft-css .fc-pagination.fixed{margin-left:0}@media (max-width:480px){html body .formcraft-css.form-live{padding-top:0;padding-bottom:0}html body .formcraft-css .fc-form{box-shadow:none}}