错误代码：ssl_error_rx_record_too_long

我有nginx与以下设置：

server { listen 80; server_name site.com www.site.com; root /home/site/public_html; listen 443; #server_name site.com www.site.com; #root /home/site/public_html; ssl_certificate /root/site.pem; ssl_certificate_key /root/site.key; 

但是，当我查看SSL连接时，我得到：

 An error occurred during a connection to grewpler.com. SSL received a record that exceeded the maximum permissible length. (Error code: ssl_error_rx_record_too_long) 

我正在使用TrustWave Premium SSL作为SSL证书TrustWave Premium SSL机构。

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 listen 443 ssl;