GUI连接不上服务器，报错：

Failed to connect to selected server: ttt8851[192.168.100.3:8851]

检查节点进程，看到服务器进程还在。再查看节点日志，我每在GUI中执行一下脚本，就打印如下错误信息：

2022-02-15 14:59:12.702932 <ERROR> :Creating SSL error.
2022-02-15 14:59:12.702961 <ERROR> :Failed to parse the incoming connection with IO error type = 13
2022-02-15 14:59:12.703011 <INFO> :Close a connection with index=8. Number of remaining connections: 7
2022-02-15 14:59:23.835114 <INFO> :cleanExpiredTransactionsOnMaster starts
2022-02-15 14:59:28.926521 <INFO> :Created a new socket connection. Number of connections: 8
2022-02-15 14:59:28.930725 <ERROR> :Creating SSL error.
2022-02-15 14:59:28.930752 <ERROR> :Failed to parse the incoming connection with IO error type = 13
2022-02-15 14:59:28.930807 <INFO> :Close a connection with index=8. Number of remaining connections: 7
2022-02-15 14:59:31.957029 <INFO> :Created a new socket connection. Number of connections: 8