500 Error

redis.clients.jedis.exceptions.JedisConnectionException: Could not get a resource from the pool

Code:0

Type:java.lang.RuntimeException

lucee.runtime.exp.NativeException: redis.clients.jedis.exceptions.JedisConnectionException: Could not get a resource from the pool
	at extension.cache.redis.AbstractRedisCache.jedisSilent(AbstractRedisCache.java:486)
	at extension.cache.redis.AbstractRedisCache.getCacheEntry(AbstractRedisCache.java:75)
	at extension.cache.redis.AbstractRedisCache.getCacheEntry(AbstractRedisCache.java:98)
	at extension.cache.redis.AbstractRedisCache.getValue(AbstractRedisCache.java:107)
	at lucee.runtime.type.scope.storage.IKHandlerCache.loadData(IKHandlerCache.java:26)
	at lucee.runtime.type.scope.storage.IKStorageScopeSupport.hasInstance(IKStorageScopeSupport.java:210)
	at lucee.runtime.type.scope.ScopeContext.hasExistingCFSessionScope(ScopeContext.java:556)
	at lucee.runtime.type.scope.ScopeContext.hasExistingSessionScope(ScopeContext.java:497)
	at lucee.runtime.PageContextImpl.initApplicationContext(PageContextImpl.java:3063)
	at lucee.runtime.listener.ModernAppListener._onRequest(ModernAppListener.java:119)
	at lucee.runtime.listener.MixedAppListener.onRequest(MixedAppListener.java:42)
	at lucee.runtime.PageContextImpl.execute(PageContextImpl.java:2416)
	at lucee.runtime.PageContextImpl._execute(PageContextImpl.java:2406)
	at lucee.runtime.PageContextImpl.executeCFML(PageContextImpl.java:2381)
	at lucee.runtime.engine.Request.exe(Request.java:43)
	at lucee.runtime.engine.CFMLEngineImpl._service(CFMLEngineImpl.java:1127)
	at lucee.runtime.engine.CFMLEngineImpl.serviceCFML(CFMLEngineImpl.java:1073)
	at lucee.loader.engine.CFMLEngineWrapper.serviceCFML(CFMLEngineWrapper.java:97)
	at lucee.loader.servlet.CFMLServlet.service(CFMLServlet.java:51)
	at javax.servlet.http.HttpServlet.service(HttpServlet.java:741)
	at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:231)
	at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166)
	at org.apache.tomcat.websocket.server.WsFilter.doFilter(WsFilter.java:53)
	at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193)
	at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166)
	at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:202)
	at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:96)
	at org.apache.catalina.authenticator.AuthenticatorBase.invoke(AuthenticatorBase.java:541)
	at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:139)
	at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:92)
	at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:74)
	at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:343)
	at org.apache.coyote.http11.Http11Processor.service(Http11Processor.java:373)
	at org.apache.coyote.AbstractProcessorLight.process(AbstractProcessorLight.java:65)
	at org.apache.coyote.AbstractProtocol$ConnectionHandler.process(AbstractProtocol.java:868)
	at org.apache.tomcat.util.net.NioEndpoint$SocketProcessor.doRun(NioEndpoint.java:1590)
	at org.apache.tomcat.util.net.SocketProcessorBase.run(SocketProcessorBase.java:49)
	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
	at org.apache.tomcat.util.threads.TaskThread$WrappingRunnable.run(TaskThread.java:61)
	at java.lang.Thread.run(Thread.java:748)
Caused by: java.lang.RuntimeException: redis.clients.jedis.exceptions.JedisConnectionException: Could not get a resource from the pool
	... 41 more
Caused by: redis.clients.jedis.exceptions.JedisConnectionException: Could not get a resource from the pool
	at redis.clients.jedis.util.Pool.getResource(Pool.java:59)
	at redis.clients.jedis.JedisPool.getResource(JedisPool.java:288)
	at extension.cache.redis.RedisCache._jedis(RedisCache.java:32)
	at extension.cache.redis.AbstractRedisCache.jedis(AbstractRedisCache.java:473)
	at extension.cache.redis.AbstractRedisCache.jedisSilent(AbstractRedisCache.java:481)
	... 40 more
Caused by: java.lang.IllegalArgumentException: hostname can't be null
	at java.net.InetSocketAddress.checkHost(InetSocketAddress.java:149)
	at java.net.InetSocketAddress.<init>(InetSocketAddress.java:216)
	at redis.clients.jedis.DefaultJedisSocketFactory.createSocket(DefaultJedisSocketFactory.java:53)
	at redis.clients.jedis.Connection.connect(Connection.java:158)
	at redis.clients.jedis.BinaryClient.connect(BinaryClient.java:109)
	at redis.clients.jedis.BinaryJedis.connect(BinaryJedis.java:1904)
	at redis.clients.jedis.JedisFactory.makeObject(JedisFactory.java:130)
	at org.apache.commons.pool2.impl.GenericObjectPool.create(GenericObjectPool.java:889)
	at org.apache.commons.pool2.impl.GenericObjectPool.borrowObject(GenericObjectPool.java:424)
	at org.apache.commons.pool2.impl.GenericObjectPool.borrowObject(GenericObjectPool.java:349)
	at redis.clients.jedis.util.Pool.getResource(Pool.java:50)
	... 44 more