当我在我的网页内容项目中运行我的jsp页面时，我有这个错误。有谁知道我怎么解决它？
Ağu 03, 2016 10:13:38 AM org.apache.coyote.AbstractProtocol init
INFO: Initializing ProtocolHandler [`"ajp-nio-8009"`]
Ağu 03, 2016 10:13:38 AM org.apache.tomcat.util.net.NioSelectorPool getSharedSelector
INFO: Using a shared selector for servlet write/read
Ağu 03, 2016 10:13:38 AM org.apache.catalina.startup.Catalina load
INFO: Initialization processed in 695 ms
Ağu 03, 2016 10:13:38 AM org.apache.catalina.core.StandardService startInternal
INFO: Starting service Catalina
Ağu 03, 2016 10:13:38 AM org.apache.catalina.core.StandardEngine startInternal
INFO: Starting Servlet Engine: Apache Tomcat/8.0.36
Ağu 03, 2016 10:13:39 AM org.apache.jasper.servlet.TldScanner scanJars
INFO: At least one JAR was scanned for TLDs yet contained no TLDs. Enable debug logging for this logger for a complete list of JARs that were scanned but no TLDs were found in them. Skipping unneeded JARs during scanning can improve startup time and JSP compilation time.
Ağu 03, 2016 10:13:39 AM org.apache.coyote.AbstractProtocol start
INFO: Starting ProtocolHandler [`"http-nio-8080"`]
Ağu 03, 2016 10:13:39 AM org.apache.coyote.AbstractProtocol start
INFO: Starting ProtocolHandler [`"ajp-nio-8009"`]
Ağu 03, 2016 10:13:39 AM org.apache.catalina.startup.Catalina start
INFO: Server startup in 940 ms
org.postgresql.util.PSQLException: Bağlantı denemesi başarısız oldu.(Connection Trying Failed)
我已经看到某种解决方案建议，比如说再次设置catalina等但没有任何帮助，所以我在这里分享了错误。谢谢你的帮助