Fehler

Konnte View nicht erstellen!

Die Ursache für diesen Fehler war:
org.apache.ojb.broker.accesslayer.LookupException: Error getting Connection from DriverManager with url (jdbc:mysql://localhost:3306/intranet_rep_ui2?autoReconnectForPools=true&zeroDateTimeBehavior=convertToNull&jdbcCompliantTruncation=false&useServerPrepStmts=false&allowPublicKeyRetrieval=true&useSSL=false&characterEncoding=latin1) and driver (com.mysql.jdbc.Driver)     
org.apache.ojb.broker.accesslayer.ConnectionFactoryAbstractImpl.newConnectionFromDriverManager(ConnectionFactoryAbstractImpl.java: 290)     
org.apache.ojb.broker.accesslayer.ConnectionFactoryNotPooledImpl.checkOutJdbcConnection(ConnectionFactoryNotPooledImpl.java: 46)     
org.apache.ojb.broker.accesslayer.ConnectionFactoryAbstractImpl.lookupConnection(ConnectionFactoryAbstractImpl.java: 144)     
org.apache.ojb.broker.accesslayer.ConnectionManagerImpl.getConnection(ConnectionManagerImpl.java: 121)     
kos.generator.DataObjectHelper.createStatement(DataObjectHelper.java: 83)     
kos.wnetz.window.mask.ObjectTreeLoader.load(MaskGenerator.java: 153)     
kos.wnetz.window.mask.MaskGenerator.loadMask(MaskGenerator.java: 62)     
kos.wnetz.window.viewresolver.ViewResolver$MaskViewResolver.resolve(ViewResolver.java: 148)     
kos.wnetz.window.viewresolver.ViewResolver$ViewResolverChain.resolve(ViewResolver.java: 84)     
kos.wnetz.window.viewresolver.ViewResolver.resolveView(ViewResolver.java: 41)     
kos.wnetz.modules.navi.EntityControllerBase.show(EntityControllerBase.java: 140)     
kos.wnetz.modules.navi.EntityControllerBase.show(EntityControllerBase.java: 118)     
kos.intranet2.client.usability.company.CompanyController.show(CompanyController.java: 150)     
kos.intranet2.client.ishare.company.ComapanyController.show(ComapanyController.java: 74)     
jdk.internal.reflect.DirectMethodHandleAccessor.invoke(DirectMethodHandleAccessor.java: 103)     
java.lang.reflect.Method.invoke(Method.java: 580)     
kos.wnetz.system.action.Action.invoke(Action.java: 97)     
kos.wnetz.system.action.DirectActionExecutor.doExecute(DirectActionExecutor.java: 16)     
kos.wnetz.system.action.ActionExecutor.execute(ActionExecutor.java: 24)     
kos.wnetz.system.action.Action.invoke(Action.java: 146)     
... 101 weitere Elemente...
Ursache dafür war: 
java.sql.SQLNonTransientConnectionException: Too many connections     
com.mysql.cj.jdbc.exceptions.SQLError.createSQLException(SQLError.java: 110)     
com.mysql.cj.jdbc.exceptions.SQLError.createSQLException(SQLError.java: 97)     
com.mysql.cj.jdbc.exceptions.SQLExceptionsMapping.translateException(SQLExceptionsMapping.java: 122)     
com.mysql.cj.jdbc.ConnectionImpl.createNewIO(ConnectionImpl.java: 836)     
com.mysql.cj.jdbc.ConnectionImpl.(ConnectionImpl.java: 456)     
com.mysql.cj.jdbc.ConnectionImpl.getInstance(ConnectionImpl.java: 246)     
com.mysql.cj.jdbc.NonRegisteringDriver.connect(NonRegisteringDriver.java: 199)     
java.sql.DriverManager.getConnection(DriverManager.java: 683)     
java.sql.DriverManager.getConnection(DriverManager.java: 191)     
org.apache.ojb.broker.accesslayer.ConnectionFactoryAbstractImpl.newConnectionFromDriverManager(ConnectionFactoryAbstractImpl.java: 284)     
org.apache.ojb.broker.accesslayer.ConnectionFactoryNotPooledImpl.checkOutJdbcConnection(ConnectionFactoryNotPooledImpl.java: 46)     
org.apache.ojb.broker.accesslayer.ConnectionFactoryAbstractImpl.lookupConnection(ConnectionFactoryAbstractImpl.java: 144)     
org.apache.ojb.broker.accesslayer.ConnectionManagerImpl.getConnection(ConnectionManagerImpl.java: 121)     
kos.generator.DataObjectHelper.createStatement(DataObjectHelper.java: 83)     
kos.wnetz.window.mask.ObjectTreeLoader.load(MaskGenerator.java: 153)     
kos.wnetz.window.mask.MaskGenerator.loadMask(MaskGenerator.java: 62)     
kos.wnetz.window.viewresolver.ViewResolver$MaskViewResolver.resolve(ViewResolver.java: 148)     
kos.wnetz.window.viewresolver.ViewResolver$ViewResolverChain.resolve(ViewResolver.java: 84)     
kos.wnetz.window.viewresolver.ViewResolver.resolveView(ViewResolver.java: 41)     
kos.wnetz.modules.navi.EntityControllerBase.show(EntityControllerBase.java: 140)     
... 110 weitere Elemente...