Severe: Unable to create initial connections of the pool. 
Java. SQL. SQLException: Java. Lang. ClassCastException: class Java. Math.h BigInteger always be cast to the class. Java lang. Long (Java. Math. BigInteger and Java. Lang. Long are the module in Java. The base of loader 'bootstrap') 
At com. Mysql. JDBC. SQLError. CreateSQLException (SQLError. Java: 1074) 
At com. Mysql. JDBC. SQLError. CreateSQLException (SQLError. Java: 988) 
At com. Mysql. JDBC. SQLError. CreateSQLException (SQLError. Java: 974) 
At com. Mysql. JDBC. SQLError. CreateSQLException (SQLError. Java: 919) 
At com. Mysql. JDBC. ConnectionImpl. BuildCollationMapping (ConnectionImpl. Java: 1062) 
At com. Mysql. JDBC. ConnectionImpl. InitializePropsFromServer (ConnectionImpl. Java: 3556) 
At com. Mysql. JDBC. ConnectionImpl. ConnectOneTryOnly (ConnectionImpl. Java: 2513) 
At com. Mysql. JDBC. ConnectionImpl. CreateNewIO (ConnectionImpl. Java: 2283) 
At com. Mysql. JDBC. ConnectionImpl. & lt; init> (ConnectionImpl. Java: 822) 
At com. Mysql. JDBC. JDBC4Connection. & lt; init> (JDBC4Connection. Java: 47) 
The at Java. The base/JDK. Internal. Reflect. NativeConstructorAccessorImpl. NewInstance0 (Native Method) 
The at Java. The base/JDK. Internal. Reflect. NativeConstructorAccessorImpl. NewInstance (NativeConstructorAccessorImpl. Java: 62) 
The at Java. The base/JDK. Internal. Reflect. DelegatingConstructorAccessorImpl. NewInstance (DelegatingConstructorAccessorImpl. Java: 45) 
The at Java. The base/Java. Lang. Reflect the Constructor. NewInstanceWithCaller (500) Constructor. Java: 
The at Java. The base/Java. Lang. Reflect the Constructor. NewInstance (481) Constructor. Java: 
At com. Mysql. JDBC. Util. HandleNewInstance (Util. Java: 411) 
At com. Mysql. JDBC. ConnectionImpl. GetInstance (ConnectionImpl. Java: 404) 
At com. Mysql. JDBC. NonRegisteringDriver. Connect (NonRegisteringDriver. Java: 317) 
At net. Sf. Log4jdbc. DriverSpy. Connect (DriverSpy. Java: 728) 
At org, apache tomcat. JDBC. Pool. A javax.sql.pooledconnection. ConnectUsingDriver (319). A javax.sql.pooledconnection Java: 
At org, apache tomcat. JDBC. Pool. A javax.sql.pooledconnection. Connect (212). A javax.sql.pooledconnection Java: 
At org, apache tomcat. JDBC. Pool. ConnectionPool. The createConnection (ConnectionPool. Java: 736) 
At org, apache tomcat. JDBC. Pool. ConnectionPool. BorrowConnection (ConnectionPool. Java: 668) 
At org, apache tomcat. JDBC. Pool. ConnectionPool. Init (ConnectionPool. Java: 483) 
At org, apache tomcat. JDBC. Pool. ConnectionPool. & lt; init> (ConnectionPool. Java: 154) 
At org, apache tomcat. JDBC. Pool. DataSourceProxy. PCreatePool (DataSourceProxy. Java: 118) 
At org, apache tomcat. JDBC. Pool. DataSourceProxy. CreatePool (DataSourceProxy. Java: 107) 
At org, apache tomcat. JDBC. Pool. DataSourceFactory. CreateDataSource (DataSourceFactory. Java: 560) 
At org, apache tomcat. JDBC. Pool. DataSourceFactory. GetObjectInstance (DataSourceFactory. Java: 244) 
The at org. Apache. Naming. Factory. FactoryBase. GetObjectInstance (FactoryBase. Java: 96) 
The at Java naming/javax.mail. Naming. Spi. NamingManager. GetObjectInstance (NamingManager. Java: 325) 
The at org. Apache. Naming. NamingContext. Lookup (NamingContext. Java: 839) 
The at org. Apache. Naming. NamingContext. Lookup (NamingContext. Java: 159) 
The at org. Apache. Naming. NamingContext. Lookup (NamingContext. Java: 827) 
The at org. Apache. Naming. NamingContext. Lookup (NamingContext. Java: 173) 
The at org. Apache. Catalina. Core. NamingContextListener. AddResource (NamingContextListener. Java: 1017) 
The at org. Apache. Catalina. Core. NamingContextListener. CreateNamingContext (NamingContextListener. Java: 557) 
The at org. Apache. Catalina. Core. NamingContextListener. LifecycleEvent (NamingContextListener. Java: 253) 
The at org. Apache. Catalina. Util. LifecycleBase. FireLifecycleEvent (LifecycleBase. Java: 94) 
The at org. Apache. Catalina. Core. StandardContext. StartInternal (StandardContext. Java: 5063) 
The at org. Apache. Catalina. Util. LifecycleBase. Start (LifecycleBase. Java: 150) 
The at org. Apache. Catalina. Core. ContainerBase $StartChild. Call (1412) ContainerBase. Java: 
The at org. Apache. Catalina. Core. ContainerBase $StartChild. Call (1402) ContainerBase. Java: 
The at Java. The base/Java. Util. Concurrent. FutureTask. Run (FutureTask. Java: 264) 
The at Java. The base/Java. Util. Concurrent. ThreadPoolExecutor. RunWorker (ThreadPoolExecutor. Java: 1128) 
At Java. The base/Java. Util. Concurrent. ThreadPoolExecutor $Worker. The run (ThreadPoolExecutor. Java: 628) 
At Java. The base/Java. Lang. Thread. The run (835) Thread. Java: 
Under Caused by: Java. Lang. ClassCastException: class Java. Math.h BigInteger always be cast to the class. Java lang. Long (Java. Math. BigInteger and Java. Lang. Long are the module in Java. The base of loader 'bootstrap') 
At com. Mysql. JDBC. ConnectionImpl. BuildCollationMapping (ConnectionImpl. Java: 1007) 
. 42 more 

On June 14, 2020 10:38:21 morning org. Apache. Naming. NamingContext lookup 
Warning: Unexpected exception resolving reference 
Java. SQL. SQLException: Java. Lang. ClassCastException: class Java. Math.h BigInteger always be cast to the class. Java lang. Long (Java. Math. BigInteger and Java. Lang. Long are the module in Java. The base of loader 'bootstrap') 
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