Tomcat 未启动 - 严重：初始化连接器失败 + 错误日志中未写入任何内容

Question

Tomcat is not starting: I printed out the logs from the day from when it's stack: 2021-01-20 Also adding here the server.xml file from location: /var/applications/tomcat/dev/conf/serverl.xml

你能建议这里可能是什么问题吗？

dbkdcode01:/var/applications/tomcat/dev/conf # /applications/tomcat/scripts/status_tomcat.pl
dev             [PID=0           VERSION=6.0.48.0 USER=          ] : stopped
dbkdcode01:/var/applications/tomcat/dev/conf # /applications/tomcat/scripts/start_tomcat.pl 
INFO: Starting: dev
INFO: Checking pid (dev 0)
.........................
WARN: dev did NOT start. Check error log.

No running tomcat instances:
dbkdcode01:~ # ps -ef | grep -i tomown
root     24457 18998  0 15:17 pts/0    00:00:00 grep -i tomown


ACTUAL Error log from location ONLY gives following output[no more data, just giving ]:

dbkdcode01:/var/applications/tomcat/dev/logs # cat tomcat.out
Feb 16, 2021 09:26:26 Starting Tomcat service
Feb 16, 2021 15:20:04 Starting Tomcat service


LOG from the day when it stopped to work:
    **cat tomcat.2021-01-20.log**
    SEVERE: Failed to initialize connector [Connector[HTTP/1.1-8443]]
    Throwable occurred: LifecycleException:  Protocol handler initialization failed: java.net.BindException: Address already in use dbkdcode01.rze.de.db.com/10.225.110.216:8443
    
    Jan 20, 2021 12:48:36 PM org.apache.catalina.core.StandardService initialize
    SEVERE: Failed to initialize connector [Connector[HTTP/1.1-8443]]
    Throwable occurred: LifecycleException:  Protocol handler initialization failed: java.net.BindException: Address already in use dbkdcode01.rze.de.db.com/10.225.110.216:8443
        at org.apache.catalina.connector.Connector.initialize(Connector.java:1143)
        at org.apache.catalina.core.StandardService.initialize(StandardService.java:703)
        at org.apache.catalina.core.StandardServer.initialize(StandardServer.java:845)