Could not open Hibernate Seesion for transaction

Good morning team. I have encountered that error. Any solutions to it?

2023-02-10 13:56:07 Commons Daemon procrun stderr initialized
Feb 10, 2023 1:56:18 PM org.apache.catalina.startup.VersionLoggerListener log
INFO: Server version: Apache Tomcat/7.0.68
Feb 10, 2023 1:56:18 PM org.apache.catalina.startup.VersionLoggerListener log
INFO: Server built: Feb 8 2016 20:25:54 UTC
Feb 10, 2023 1:56:18 PM org.apache.catalina.startup.VersionLoggerListener log
INFO: Server number: 7.0.68.0
Feb 10, 2023 1:56:18 PM org.apache.catalina.startup.VersionLoggerListener log
INFO: OS Name: Windows Server 2016
Feb 10, 2023 1:56:18 PM org.apache.catalina.startup.VersionLoggerListener log
INFO: OS Version: 10.0
Feb 10, 2023 1:56:18 PM org.apache.catalina.startup.VersionLoggerListener log
INFO: Architecture: amd64
Feb 10, 2023 1:56:18 PM org.apache.catalina.startup.VersionLoggerListener log
INFO: Java Home: C:\Program Files\Java\jre1.8.0_131
Feb 10, 2023 1:56:18 PM org.apache.catalina.startup.VersionLoggerListener log
INFO: JVM Version: 1.8.0_131-b11
Feb 10, 2023 1:56:18 PM org.apache.catalina.startup.VersionLoggerListener log
INFO: JVM Vendor: Oracle Corporation
Feb 10, 2023 1:56:18 PM org.apache.catalina.startup.VersionLoggerListener log
INFO: CATALINA_BASE: C:\Program Files\UgandaEMR\UgandaEMRTomcat
Feb 10, 2023 1:56:18 PM org.apache.catalina.startup.VersionLoggerListener log
INFO: CATALINA_HOME: C:\Program Files\UgandaEMR\UgandaEMRTomcat
Feb 10, 2023 1:56:18 PM org.apache.catalina.startup.VersionLoggerListener log
INFO: Command line argument: exit
Feb 10, 2023 1:56:18 PM org.apache.catalina.startup.VersionLoggerListener log
INFO: Command line argument: -Xms256m
Feb 10, 2023 1:56:18 PM org.apache.catalina.startup.VersionLoggerListener log