WARNING: sun.reflect.Reflection.getCallerClass is not supported. This will impact performance.2026-02-19 10:04:34,816 main ERROR Unknown object"logger" oftype org.apache.logging.log4j.core.config.LoggerConfig is ignored: try nesting it inside one of: ["Appenders","Loggers","Properties","Scripts","CustomLevels"].2026-02-19 10:04:34,821 main ERROR Unknown object"logger" oftype org.apache.logging.log4j.core.config.LoggerConfig is ignored: try nesting it inside one of: ["Appenders","Loggers","Properties","Scripts","CustomLevels"].2026-02-19 10:04:34,826 main ERROR Unknown object"root" oftype org.apache.logging.log4j.core.config.LoggerConfig is ignored: try nesting it inside one of: ["Appenders","Loggers","Properties","Scripts","CustomLevels"].10:04:42.954 [main] ERROR com.cloud.utils.db.ScriptRunner - Error executing: ALTER TABLE`cloud`.`snapshot_schedule` DROP CONSTRAINT`fk__snapshot_schedule_async_job_id`10:04:42.962 [main] ERROR com.cloud.utils.db.ScriptRunner - java.sql.SQLSyntaxErrorException: Can't DROP CONSTRAINT `fk__snapshot_schedule_async_job_id`; check that it exists10:04:42.963 [main] ERROR com.cloud.upgrade.DatabaseUpgradeChecker - Unable to execute upgrade scriptjava.sql.SQLSyntaxErrorException: Can't DROP CONSTRAINT`fk__snapshot_schedule_async_job_id`; check that it exists        at com.cloud.utils.db.ScriptRunner.runScript(ScriptRunner.java:186)~[cloudstack-4.20.2.0.jar:4.20.2.0]        at com.cloud.utils.db.ScriptRunner.runScript(ScriptRunner.java:88)~[cloudstack-4.20.2.0.jar:4.20.2.0]        at com.cloud.upgrade.DatabaseUpgradeChecker.runScript(DatabaseUpgradeChecker.java:242)~[cloudstack-4.20.2.0.jar:4.20.2.0]        at com.cloud.upgrade.DatabaseUpgradeChecker.executeUpgrade(DatabaseUpgradeChecker.java:363)~[cloudstack-4.20.2.0.jar:4.20.2.0]        at com.cloud.upgrade.DatabaseUpgradeChecker.executeUpgrades(DatabaseUpgradeChecker.java:339)~[cloudstack-4.20.2.0.jar:4.20.2.0]        at com.cloud.upgrade.DatabaseUpgradeChecker.upgrade(DatabaseUpgradeChecker.java:305)~[cloudstack-4.20.2.0.jar:4.20.2.0]        at com.cloud.upgrade.DatabaseUpgradeChecker.check(DatabaseUpgradeChecker.java:478)~[cloudstack-4.20.2.0.jar:4.20.2.0]        at org.apache.cloudstack.spring.lifecycle.CloudStackExtendedLifeCycle.checkIntegrity(CloudStackExtendedLifeCycle.java:62)~[cloudstack-4.20.2.0.jar:4.20.2.0]        at org.apache.cloudstack.spring.lifecycle.CloudStackExtendedLifeCycle.start(CloudStackExtendedLifeCycle.java:52)~[cloudstack-4.20.2.0.jar:4.20.2.0]        at org.springframework.context.support.DefaultLifecycleProcessor.doStart(DefaultLifecycleProcessor.java:178)~[cloudstack-4.20.2.0.jar:4.20.2.0]        at org.springframework.context.support.DefaultLifecycleProcessor.access$200(DefaultLifecycleProcessor.java:54)~[cloudstack-4.20.2.0.jar:4.20.2.0]        at org.springframework.context.support.DefaultLifecycleProcessor$LifecycleGroup.start(DefaultLifecycleProcessor.java:356)~[cloudstack-4.20.2.0.jar:4.20.2.0]        at java.lang.Iterable.forEach(Iterable.java:75)~[?:?]        at org.springframework.context.support.DefaultLifecycleProcessor.startBeans(DefaultLifecycleProcessor.java:155)~[cloudstack-4.20.2.0.jar:4.20.2.0]        at org.springframework.context.support.DefaultLifecycleProcessor.onRefresh(DefaultLifecycleProcessor.java:123)~[cloudstack-4.20.2.0.jar:4.20.2.0]        at org.springframework.context.support.AbstractApplicationContext.finishRefresh(AbstractApplicationContext.java:937)~[cloudstack-4.20.2.0.jar:4.20.2.0]        at org.springframework.context.support.AbstractApplicationContext.refresh(AbstractApplicationContext.java:586)~[cloudstack-4.20.2.0.jar:4.20.2.0]        at org.apache.cloudstack.spring.module.model.impl.DefaultModuleDefinitionSet.loadContext(DefaultModuleDefinitionSet.java:174)~[cloudstack-4.20.2.0.jar:4.20.2.0]        at org.apache.cloudstack.spring.module.model.impl.DefaultModuleDefinitionSet$2.with(DefaultModuleDefinitionSet.java:143)~[cloudstack-4.20.2.0.jar:4.20.2.0]        at org.apache.cloudstack.spring.module.model.impl.DefaultModuleDefinitionSet.withModule(DefaultModuleDefinitionSet.java:274)~[cloudstack-4.20.2.0.jar:4.20.2.0]        at org.apache.cloudstack.spring.module.model.impl.DefaultModuleDefinitionSet.withModule(DefaultModuleDefinitionSet.java:279)~[cloudstack-4.20.2.0.jar:4.20.2.0]        at org.apache.cloudstack.spring.module.model.impl.DefaultModuleDefinitionSet.withModule(DefaultModuleDefinitionSet.java:262)~[cloudstack-4.20.2.0.jar:4.20.2.0]        at org.apache.cloudstack.spring.module.model.impl.DefaultModuleDefinitionSet.loadContexts(DefaultModuleDefinitionSet.java:131)~[cloudstack-4.20.2.0.jar:4.20.2.0]        at org.apache.cloudstack.spring.module.model.impl.DefaultModuleDefinitionSet.load(DefaultModuleDefinitionSet.java:79)~[cloudstack-4.20.2.0.jar:4.20.2.0]        at org.apache.cloudstack.spring.module.factory.ModuleBasedContextFactory.loadModules(ModuleBasedContextFactory.java:37)~[cloudstack-4.20.2.0.jar:4.20.2.0]        at org.apache.cloudstack.spring.module.factory.CloudStackSpringContext.init(CloudStackSpringContext.java:71)~[cloudstack-4.20.2.0.jar:4.20.2.0]        at org.apache.cloudstack.spring.module.factory.CloudStackSpringContext.<init>(CloudStackSpringContext.java:58)~[cloudstack-4.20.2.0.jar:4.20.2.0]        at org.apache.cloudstack.spring.module.factory.CloudStackSpringContext.<init>(CloudStackSpringContext.java:62)~[cloudstack-4.20.2.0.jar:4.20.2.0]        at org.apache.cloudstack.spring.module.web.CloudStackContextLoaderListener.contextInitialized(CloudStackContextLoaderListener.java:53)~[cloudstack-4.20.2.0.jar:4.20.2.0]        at org.eclipse.jetty.server.handler.ContextHandler.callContextInitialized(ContextHandler.java:1073)~[cloudstack-4.20.2.0.jar:4.20.2.0]        at org.eclipse.jetty.servlet.ServletContextHandler.callContextInitialized(ServletContextHandler.java:572)~[cloudstack-4.20.2.0.jar:4.20.2.0]        at org.eclipse.jetty.server.handler.ContextHandler.contextInitialized(ContextHandler.java:1002)~[cloudstack-4.20.2.0.jar:4.20.2.0]        at org.eclipse.jetty.servlet.ServletHandler.initialize(ServletHandler.java:765)~[cloudstack-4.20.2.0.jar:4.20.2.0]        at org.eclipse.jetty.servlet.ServletContextHandler.startContext(ServletContextHandler.java:379)~[cloudstack-4.20.2.0.jar:4.20.2.0]        at org.eclipse.jetty.webapp.WebAppContext.startWebapp(WebAppContext.java:1449)~[cloudstack-4.20.2.0.jar:4.20.2.0]        at org.eclipse.jetty.webapp.WebAppContext.startContext(WebAppContext.java:1414)~[cloudstack-4.20.2.0.jar:4.20.2.0]        at org.eclipse.jetty.server.handler.ContextHandler.doStart(ContextHandler.java:916)~[cloudstack-4.20.2.0.jar:4.20.2.0]        at org.eclipse.jetty.servlet.ServletContextHandler.doStart(ServletContextHandler.java:288)~[cloudstack-4.20.2.0.jar:4.20.2.0]        at org.eclipse.jetty.webapp.WebAppContext.doStart(WebAppContext.java:524)~[cloudstack-4.20.2.0.jar:4.20.2.0]        at org.eclipse.jetty.util.component.AbstractLifeCycle.start(AbstractLifeCycle.java:73)~[cloudstack-4.20.2.0.jar:4.20.2.0]        at org.eclipse.jetty.util.component.ContainerLifeCycle.start(ContainerLifeCycle.java:169)~[cloudstack-4.20.2.0.jar:4.20.2.0]        at org.eclipse.jetty.util.component.ContainerLifeCycle.doStart(ContainerLifeCycle.java:110)~[cloudstack-4.20.2.0.jar:4.20.2.0]        at org.eclipse.jetty.server.handler.AbstractHandler.doStart(AbstractHandler.java:97)~[cloudstack-4.20.2.0.jar:4.20.2.0]        at org.eclipse.jetty.server.handler.gzip.GzipHandler.doStart(GzipHandler.java:426)~[cloudstack-4.20.2.0.jar:4.20.2.0]        at org.eclipse.jetty.util.component.AbstractLifeCycle.start(AbstractLifeCycle.java:73)~[cloudstack-4.20.2.0.jar:4.20.2.0]        at org.eclipse.jetty.util.component.ContainerLifeCycle.start(ContainerLifeCycle.java:169)~[cloudstack-4.20.2.0.jar:4.20.2.0]        at org.eclipse.jetty.util.component.ContainerLifeCycle.doStart(ContainerLifeCycle.java:117)~[cloudstack-4.20.2.0.jar:4.20.2.0]        at org.eclipse.jetty.server.handler.AbstractHandler.doStart(AbstractHandler.java:97)~[cloudstack-4.20.2.0.jar:4.20.2.0]        at org.eclipse.jetty.util.component.AbstractLifeCycle.start(AbstractLifeCycle.java:73)~[cloudstack-4.20.2.0.jar:4.20.2.0]        at org.eclipse.jetty.util.component.ContainerLifeCycle.start(ContainerLifeCycle.java:169)~[cloudstack-4.20.2.0.jar:4.20.2.0]        at org.eclipse.jetty.server.Server.start(Server.java:423)~[cloudstack-4.20.2.0.jar:4.20.2.0]        at org.eclipse.jetty.util.component.ContainerLifeCycle.doStart(ContainerLifeCycle.java:110)~[cloudstack-4.20.2.0.jar:4.20.2.0]        at org.eclipse.jetty.server.handler.AbstractHandler.doStart(AbstractHandler.java:97)~[cloudstack-4.20.2.0.jar:4.20.2.0]        at org.eclipse.jetty.server.Server.doStart(Server.java:387)~[cloudstack-4.20.2.0.jar:4.20.2.0]        at org.eclipse.jetty.util.component.AbstractLifeCycle.start(AbstractLifeCycle.java:73)~[cloudstack-4.20.2.0.jar:4.20.2.0]        at org.apache.cloudstack.ServerDaemon.start(ServerDaemon.java:204)~[cloudstack-4.20.2.0.jar:4.20.2.0]        at org.apache.cloudstack.ServerDaemon.main(ServerDaemon.java:115)~[cloudstack-4.20.2.0.jar:4.20.2.0]                10:04:42.982 [main] ERROR com.cloud.upgrade.DatabaseUpgradeChecker - Unable to upgrade the databasecom.cloud.utils.exception.CloudRuntimeException: Unable to execute upgrade script        at com.cloud.upgrade.DatabaseUpgradeChecker.runScript(DatabaseUpgradeChecker.java:248)~[cloudstack-4.20.2.0.jar:4.20.2.0]        at com.cloud.upgrade.DatabaseUpgradeChecker.executeUpgrade(DatabaseUpgradeChecker.java:363)~[cloudstack-4.20.2.0.jar:4.20.2.0]        at com.cloud.upgrade.DatabaseUpgradeChecker.executeUpgrades(DatabaseUpgradeChecker.java:339)~[cloudstack-4.20.2.0.jar:4.20.2.0]        at com.cloud.upgrade.DatabaseUpgradeChecker.upgrade(DatabaseUpgradeChecker.java:305)~[cloudstack-4.20.2.0.jar:4.20.2.0]        at com.cloud.upgrade.DatabaseUpgradeChecker.check(DatabaseUpgradeChecker.java:478)~[cloudstack-4.20.2.0.jar:4.20.2.0]        at org.apache.cloudstack.spring.lifecycle.CloudStackExtendedLifeCycle.checkIntegrity(CloudStackExtendedLifeCycle.java:62)~[cloudstack-4.20.2.0.jar:4.20.2.0]        at org.apache.cloudstack.spring.lifecycle.CloudStackExtendedLifeCycle.start(CloudStackExtendedLifeCycle.java:52)~[cloudstack-4.20.2.0.jar:4.20.2.0]        at org.springframework.context.support.DefaultLifecycleProcessor.doStart(DefaultLifecycleProcessor.java:178)~[cloudstack-4.20.2.0.jar:4.20.2.0]        at org.springframework.context.support.DefaultLifecycleProcessor.access$200(DefaultLifecycleProcessor.java:54)~[cloudstack-4.20.2.0.jar:4.20.2.0]        at org.springframework.context.support.DefaultLifecycleProcessor$LifecycleGroup.start(DefaultLifecycleProcessor.java:356)~[cloudstack-4.20.2.0.jar:4.20.2.0]        at java.lang.Iterable.forEach(Iterable.java:75)~[?:?]        at org.springframework.context.support.DefaultLifecycleProcessor.startBeans(DefaultLifecycleProcessor.java:155)~[cloudstack-4.20.2.0.jar:4.20.2.0]        at org.springframework.context.support.DefaultLifecycleProcessor.onRefresh(DefaultLifecycleProcessor.java:123)~[cloudstack-4.20.2.0.jar:4.20.2.0]        at org.springframework.context.support.AbstractApplicationContext.finishRefresh(AbstractApplicationContext.java:937)~[cloudstack-4.20.2.0.jar:4.20.2.0]        at org.springframework.context.support.AbstractApplicationContext.refresh(AbstractApplicationContext.java:586)~[cloudstack-4.20.2.0.jar:4.20.2.0]        at org.apache.cloudstack.spring.module.model.impl.DefaultModuleDefinitionSet.loadContext(DefaultModuleDefinitionSet.java:174)~[cloudstack-4.20.2.0.jar:4.20.2.0]        at org.apache.cloudstack.spring.module.model.impl.DefaultModuleDefinitionSet$2.with(DefaultModuleDefinitionSet.java:143)~[cloudstack-4.20.2.0.jar:4.20.2.0]        at org.apache.cloudstack.spring.module.model.impl.DefaultModuleDefinitionSet.withModule(DefaultModuleDefinitionSet.java:274)~[cloudstack-4.20.2.0.jar:4.20.2.0]        at org.apache.cloudstack.spring.module.model.impl.DefaultModuleDefinitionSet.withModule(DefaultModuleDefinitionSet.java:279)~[cloudstack-4.20.2.0.jar:4.20.2.0]        at org.apache.cloudstack.spring.module.model.impl.DefaultModuleDefinitionSet.withModule(DefaultModuleDefinitionSet.java:262)~[cloudstack-4.20.2.0.jar:4.20.2.0]        at org.apache.cloudstack.spring.module.model.impl.DefaultModuleDefinitionSet.loadContexts(DefaultModuleDefinitionSet.java:131)~[cloudstack-4.20.2.0.jar:4.20.2.0]        at org.apache.cloudstack.spring.module.model.impl.DefaultModuleDefinitionSet.load(DefaultModuleDefinitionSet.java:79)~[cloudstack-4.20.2.0.jar:4.20.2.0]        at org.apache.cloudstack.spring.module.factory.ModuleBasedContextFactory.loadModules(ModuleBasedContextFactory.java:37)~[cloudstack-4.20.2.0.jar:4.20.2.0]        at org.apache.cloudstack.spring.module.factory.CloudStackSpringContext.init(CloudStackSpringContext.java:71)~[cloudstack-4.20.2.0.jar:4.20.2.0]        at org.apache.cloudstack.spring.module.factory.CloudStackSpringContext.<init>(CloudStackSpringContext.java:58)~[cloudstack-4.20.2.0.jar:4.20.2.0]        at org.apache.cloudstack.spring.module.factory.CloudStackSpringContext.<init>(CloudStackSpringContext.java:62)~[cloudstack-4.20.2.0.jar:4.20.2.0]        at org.apache.cloudstack.spring.module.web.CloudStackContextLoaderListener.contextInitialized(CloudStackContextLoaderListener.java:53)~[cloudstack-4.20.2.0.jar:4.20.2.0]        at org.eclipse.jetty.server.handler.ContextHandler.callContextInitialized(ContextHandler.java:1073)~[cloudstack-4.20.2.0.jar:4.20.2.0]        at org.eclipse.jetty.servlet.ServletContextHandler.callContextInitialized(ServletContextHandler.java:572)~[cloudstack-4.20.2.0.jar:4.20.2.0]        at org.eclipse.jetty.server.handler.ContextHandler.contextInitialized(ContextHandler.java:1002)~[cloudstack-4.20.2.0.jar:4.20.2.0]        at org.eclipse.jetty.servlet.ServletHandler.initialize(ServletHandler.java:765)~[cloudstack-4.20.2.0.jar:4.20.2.0]        at org.eclipse.jetty.servlet.ServletContextHandler.startContext(ServletContextHandler.java:379)~[cloudstack-4.20.2.0.jar:4.20.2.0]        at org.eclipse.jetty.webapp.WebAppContext.startWebapp(WebAppContext.java:1449)~[cloudstack-4.20.2.0.jar:4.20.2.0]        at org.eclipse.jetty.webapp.WebAppContext.startContext(WebAppContext.java:1414)~[cloudstack-4.20.2.0.jar:4.20.2.0]        at org.eclipse.jetty.server.handler.ContextHandler.doStart(ContextHandler.java:916)~[cloudstack-4.20.2.0.jar:4.20.2.0]        at org.eclipse.jetty.servlet.ServletContextHandler.doStart(ServletContextHandler.java:288)~[cloudstack-4.20.2.0.jar:4.20.2.0]        at org.eclipse.jetty.webapp.WebAppContext.doStart(WebAppContext.java:524)~[cloudstack-4.20.2.0.jar:4.20.2.0]        at org.eclipse.jetty.util.component.AbstractLifeCycle.start(AbstractLifeCycle.java:73)~[cloudstack-4.20.2.0.jar:4.20.2.0]        at org.eclipse.jetty.util.component.ContainerLifeCycle.start(ContainerLifeCycle.java:169)~[cloudstack-4.20.2.0.jar:4.20.2.0]        at org.eclipse.jetty.util.component.ContainerLifeCycle.doStart(ContainerLifeCycle.java:110)~[cloudstack-4.20.2.0.jar:4.20.2.0]        at org.eclipse.jetty.server.handler.AbstractHandler.doStart(AbstractHandler.java:97)~[cloudstack-4.20.2.0.jar:4.20.2.0]        at org.eclipse.jetty.server.handler.gzip.GzipHandler.doStart(GzipHandler.java:426)~[cloudstack-4.20.2.0.jar:4.20.2.0]        at org.eclipse.jetty.util.component.AbstractLifeCycle.start(AbstractLifeCycle.java:73)~[cloudstack-4.20.2.0.jar:4.20.2.0]        at org.eclipse.jetty.util.component.ContainerLifeCycle.start(ContainerLifeCycle.java:169)~[cloudstack-4.20.2.0.jar:4.20.2.0]        at org.eclipse.jetty.util.component.ContainerLifeCycle.doStart(ContainerLifeCycle.java:117)~[cloudstack-4.20.2.0.jar:4.20.2.0]        at org.eclipse.jetty.server.handler.AbstractHandler.doStart(AbstractHandler.java:97)~[cloudstack-4.20.2.0.jar:4.20.2.0]        at org.eclipse.jetty.util.component.AbstractLifeCycle.start(AbstractLifeCycle.java:73)~[cloudstack-4.20.2.0.jar:4.20.2.0]        at org.eclipse.jetty.util.component.ContainerLifeCycle.start(ContainerLifeCycle.java:169)~[cloudstack-4.20.2.0.jar:4.20.2.0]        at org.eclipse.jetty.server.Server.start(Server.java:423)~[cloudstack-4.20.2.0.jar:4.20.2.0]        at org.eclipse.jetty.util.component.ContainerLifeCycle.doStart(ContainerLifeCycle.java:110)~[cloudstack-4.20.2.0.jar:4.20.2.0]        at org.eclipse.jetty.server.handler.AbstractHandler.doStart(AbstractHandler.java:97)~[cloudstack-4.20.2.0.jar:4.20.2.0]        at org.eclipse.jetty.server.Server.doStart(Server.java:387)~[cloudstack-4.20.2.0.jar:4.20.2.0]        at org.eclipse.jetty.util.component.AbstractLifeCycle.start(AbstractLifeCycle.java:73)~[cloudstack-4.20.2.0.jar:4.20.2.0]        at org.apache.cloudstack.ServerDaemon.start(ServerDaemon.java:204)~[cloudstack-4.20.2.0.jar:4.20.2.0]        at org.apache.cloudstack.ServerDaemon.main(ServerDaemon.java:115)~[cloudstack-4.20.2.0.jar:4.20.2.0]Caused by: java.sql.SQLSyntaxErrorException: Can't DROP CONSTRAINT `fk__snapshot_schedule_async_job_id`; check that it exists        at com.cloud.utils.db.ScriptRunner.runScript(ScriptRunner.java:186) ~[cloudstack-4.20.2.0.jar:4.20.2.0]        at com.cloud.utils.db.ScriptRunner.runScript(ScriptRunner.java:88) ~[cloudstack-4.20.2.0.jar:4.20.2.0]        at com.cloud.upgrade.DatabaseUpgradeChecker.runScript(DatabaseUpgradeChecker.java:242) ~[cloudstack-4.20.2.0.jar:4.20.2.0]        ... 54 more