Hibernate: 
    select
        cde1_0.category_id,
        cde1_0.icon,
        cde1_0.img 
    from
        category_detail cde1_0 
    where
        cde1_0.category_id=?
2024-09-06T08:38:35.741+02:00  INFO 10528 --- [core-service] [nio-8281-exec-5] .e.DefaultPersistenceExceptionTranslator : RuntimeException

java.lang.IllegalStateException: Blobs may not be accessed after serialization
	at org.hibernate.engine.jdbc.SerializableBlobProxy.getWrappedBlob(SerializableBlobProxy.java:47) ~[hibernate-core-6.6.0.Final.jar:6.6.0.Final]
	at org.hibernate.engine.jdbc.SerializableBlobProxy.invoke(SerializableBlobProxy.java:60) ~[hibernate-core-6.6.0.Final.jar:6.6.0.Final]
	at jdk.proxy2/jdk.proxy2.$Proxy200.getBinaryStream(Unknown Source) ~[na:na]
	at com.moomra.core.app.web.CategoryImageViewerServlet.lambda$doGet$0(CategoryImageViewerServlet.java:37) ~[classes/:na]
	at java.base/java.util.Optional.ifPresent(Optional.java:178) ~[na:na]
	at com.moomra.core.app.web.CategoryImageViewerServlet.lambda$doGet$1(CategoryImageViewerServlet.java:34) ~[classes/:na]
	at com.moomra.core.data.ManagedSessionFactory.lambda$inTransaction$1(ManagedSessionFactory.java:38) ~[data-0.0.1-SNAPSHOT.jar:na]
	at org.hibernate.internal.TransactionManagement.manageTransaction(TransactionManagement.java:22) ~[hibernate-core-6.6.0.Final.jar:6.6.0.Final]
	at org.hibernate.SessionFactory.lambda$inTransaction$0(SessionFactory.java:237) ~[hibernate-core-6.6.0.Final.jar:6.6.0.Final]
	at org.hibernate.SessionFactory.inSession(SessionFactory.java:217) ~[hibernate-core-6.6.0.Final.jar:6.6.0.Final]
	at org.hibernate.SessionFactory.inTransaction(SessionFactory.java:237) ~[hibernate-core-6.6.0.Final.jar:6.6.0.Final]
	at java.base/jdk.internal.reflect.DirectMethodHandleAccessor.invoke(DirectMethodHandleAccessor.java:103) ~[na:na]
	at java.base/java.lang.reflect.Method.invoke(Method.java:580) ~[na:na]
	at org.springframework.orm.jpa.AbstractEntityManagerFactoryBean.invokeProxyMethod(AbstractEntityManagerFactoryBean.java:519) ~[spring-orm-6.1.12.jar:6.1.12]
	at org.springframework.orm.jpa.AbstractEntityManagerFactoryBean$ManagedEntityManagerFactoryInvocationHandler.invoke(AbstractEntityManagerFactoryBean.java:735) ~[spring-orm-6.1.12.jar:6.1.12]
	at jdk.proxy2/jdk.proxy2.$Proxy155.inTransaction(Unknown Source) ~[na:na]
	at com.moomra.core.data.ManagedSessionFactory.inTransaction(ManagedSessionFactory.java:35) ~[data-0.0.1-SNAPSHOT.jar:na]
	at com.moomra.core.data.orm.service.ManagedCrudService.inTransaction(ManagedCrudService.java:42) ~[data-0.0.1-SNAPSHOT.jar:na]
	at com.moomra.core.app.web.CategoryImageViewerServlet.doGet(CategoryImageViewerServlet.java:28) ~[classes/:na]
	at jakarta.servlet.http.HttpServlet.service(HttpServlet.java:564) ~[tomcat-embed-core-10.1.28.jar:6.0]
	at jakarta.servlet.http.HttpServlet.service(HttpServlet.java:658) ~[tomcat-embed-core-10.1.28.jar:6.0]
	at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:195) ~[tomcat-embed-core-10.1.28.jar:10.1.28]
	at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:140) ~[tomcat-embed-core-10.1.28.jar:10.1.28]
	at org.apache.tomcat.websocket.server.WsFilter.doFilter(WsFilter.java:51) ~[tomcat-embed-websocket-10.1.28.jar:10.1.28]
	at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:164) ~[tomcat-embed-core-10.1.28.jar:10.1.28]
	at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:140) ~[tomcat-embed-core-10.1.28.jar:10.1.28]
	at org.springframework.web.filter.RequestContextFilter.doFilterInternal(RequestContextFilter.java:100) ~[spring-web-6.1.12.jar:6.1.12]
	at org.springframework.web.filter.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:116) ~[spring-web-6.1.12.jar:6.1.12]
	at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:164) ~[tomcat-embed-core-10.1.28.jar:10.1.28]
	at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:140) ~[tomcat-embed-core-10.1.28.jar:10.1.28]
	at org.springframework.web.filter.FormContentFilter.doFilterInternal(FormContentFilter.java:93) ~[spring-web-6.1.12.jar:6.1.12]
	at org.springframework.web.filter.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:116) ~[spring-web-6.1.12.jar:6.1.12]
	at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:164) ~[tomcat-embed-core-10.1.28.jar:10.1.28]
	at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:140) ~[tomcat-embed-core-10.1.28.jar:10.1.28]
	at org.springframework.web.filter.ServerHttpObservationFilter.doFilterInternal(ServerHttpObservationFilter.java:113) ~[spring-web-6.1.12.jar:6.1.12]
	at org.springframework.web.filter.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:116) ~[spring-web-6.1.12.jar:6.1.12]
	at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:164) ~[tomcat-embed-core-10.1.28.jar:10.1.28]
	at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:140) ~[tomcat-embed-core-10.1.28.jar:10.1.28]
	at org.springframework.web.filter.CharacterEncodingFilter.doFilterInternal(CharacterEncodingFilter.java:201) ~[spring-web-6.1.12.jar:6.1.12]
	at org.springframework.web.filter.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:116) ~[spring-web-6.1.12.jar:6.1.12]
	at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:164) ~[tomcat-embed-core-10.1.28.jar:10.1.28]
	at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:140) ~[tomcat-embed-core-10.1.28.jar:10.1.28]
	at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:167) ~[tomcat-embed-core-10.1.28.jar:10.1.28]
	at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:90) ~[tomcat-embed-core-10.1.28.jar:10.1.28]
	at org.apache.catalina.authenticator.AuthenticatorBase.invoke(AuthenticatorBase.java:483) ~[tomcat-embed-core-10.1.28.jar:10.1.28]
	at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:115) ~[tomcat-embed-core-10.1.28.jar:10.1.28]
	at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:93) ~[tomcat-embed-core-10.1.28.jar:10.1.28]
	at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:74) ~[tomcat-embed-core-10.1.28.jar:10.1.28]
	at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:344) ~[tomcat-embed-core-10.1.28.jar:10.1.28]
	at org.apache.coyote.http11.Http11Processor.service(Http11Processor.java:384) ~[tomcat-embed-core-10.1.28.jar:10.1.28]
	at org.apache.coyote.AbstractProcessorLight.process(AbstractProcessorLight.java:63) ~[tomcat-embed-core-10.1.28.jar:10.1.28]
	at org.apache.coyote.AbstractProtocol$ConnectionHandler.process(AbstractProtocol.java:904) ~[tomcat-embed-core-10.1.28.jar:10.1.28]
	at org.apache.tomcat.util.net.NioEndpoint$SocketProcessor.doRun(NioEndpoint.java:1741) ~[tomcat-embed-core-10.1.28.jar:10.1.28]
	at org.apache.tomcat.util.net.SocketProcessorBase.run(SocketProcessorBase.java:52) ~[tomcat-embed-core-10.1.28.jar:10.1.28]
	at org.apache.tomcat.util.threads.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1190) ~[tomcat-embed-core-10.1.28.jar:10.1.28]
	at org.apache.tomcat.util.threads.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:659) ~[tomcat-embed-core-10.1.28.jar:10.1.28]
	at org.apache.tomcat.util.threads.TaskThread$WrappingRunnable.run(TaskThread.java:63) ~[tomcat-embed-core-10.1.28.jar:10.1.28]
	at java.base/java.lang.Thread.run(Thread.java:1583) ~[na:na]

2024-09-06T08:38:35.757+02:00 ERROR 10528 --- [core-service] [nio-8281-exec-5] c.c.C.[.[.[.[merchantImageViewerServlet] : Servlet.service() for servlet [merchantImageViewerServlet] in context with path [] threw exception

com.moomra.core.data.orm.exception.DefaultPersistenceExceptionTranslator$2: Blobs may not be accessed after serialization
	at com.moomra.core.data.orm.exception.DefaultPersistenceExceptionTranslator.translateExceptionIfPossible(DefaultPersistenceExceptionTranslator.java:28) ~[data-0.0.1-SNAPSHOT.jar:na]
	at com.moomra.core.data.orm.service.ManagedCrudService.inTransaction(ManagedCrudService.java:44) ~[data-0.0.1-SNAPSHOT.jar:na]
	at com.moomra.core.app.web.CategoryImageViewerServlet.doGet(CategoryImageViewerServlet.java:28) ~[classes/:na]
	at jakarta.servlet.http.HttpServlet.service(HttpServlet.java:564) ~[tomcat-embed-core-10.1.28.jar:6.0]
	at jakarta.servlet.http.HttpServlet.service(HttpServlet.java:658) ~[tomcat-embed-core-10.1.28.jar:6.0]
	at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:195) ~[tomcat-embed-core-10.1.28.jar:10.1.28]
	at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:140) ~[tomcat-embed-core-10.1.28.jar:10.1.28]
	at org.apache.tomcat.websocket.server.WsFilter.doFilter(WsFilter.java:51) ~[tomcat-embed-websocket-10.1.28.jar:10.1.28]
	at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:164) ~[tomcat-embed-core-10.1.28.jar:10.1.28]
	at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:140) ~[tomcat-embed-core-10.1.28.jar:10.1.28]
	at org.springframework.web.filter.RequestContextFilter.doFilterInternal(RequestContextFilter.java:100) ~[spring-web-6.1.12.jar:6.1.12]
	at org.springframework.web.filter.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:116) ~[spring-web-6.1.12.jar:6.1.12]
	at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:164) ~[tomcat-embed-core-10.1.28.jar:10.1.28]
	at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:140) ~[tomcat-embed-core-10.1.28.jar:10.1.28]
	at org.springframework.web.filter.FormContentFilter.doFilterInternal(FormContentFilter.java:93) ~[spring-web-6.1.12.jar:6.1.12]
	at org.springframework.web.filter.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:116) ~[spring-web-6.1.12.jar:6.1.12]
	at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:164) ~[tomcat-embed-core-10.1.28.jar:10.1.28]
	at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:140) ~[tomcat-embed-core-10.1.28.jar:10.1.28]
	at org.springframework.web.filter.ServerHttpObservationFilter.doFilterInternal(ServerHttpObservationFilter.java:113) ~[spring-web-6.1.12.jar:6.1.12]
	at org.springframework.web.filter.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:116) ~[spring-web-6.1.12.jar:6.1.12]
	at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:164) ~[tomcat-embed-core-10.1.28.jar:10.1.28]
	at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:140) ~[tomcat-embed-core-10.1.28.jar:10.1.28]
	at org.springframework.web.filter.CharacterEncodingFilter.doFilterInternal(CharacterEncodingFilter.java:201) ~[spring-web-6.1.12.jar:6.1.12]
	at org.springframework.web.filter.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:116) ~[spring-web-6.1.12.jar:6.1.12]
	at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:164) ~[tomcat-embed-core-10.1.28.jar:10.1.28]
	at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:140) ~[tomcat-embed-core-10.1.28.jar:10.1.28]
	at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:167) ~[tomcat-embed-core-10.1.28.jar:10.1.28]
	at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:90) ~[tomcat-embed-core-10.1.28.jar:10.1.28]
	at org.apache.catalina.authenticator.AuthenticatorBase.invoke(AuthenticatorBase.java:483) ~[tomcat-embed-core-10.1.28.jar:10.1.28]
	at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:115) ~[tomcat-embed-core-10.1.28.jar:10.1.28]
	at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:93) ~[tomcat-embed-core-10.1.28.jar:10.1.28]
	at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:74) ~[tomcat-embed-core-10.1.28.jar:10.1.28]
	at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:344) ~[tomcat-embed-core-10.1.28.jar:10.1.28]
	at org.apache.coyote.http11.Http11Processor.service(Http11Processor.java:384) ~[tomcat-embed-core-10.1.28.jar:10.1.28]
	at org.apache.coyote.AbstractProcessorLight.process(AbstractProcessorLight.java:63) ~[tomcat-embed-core-10.1.28.jar:10.1.28]
	at org.apache.coyote.AbstractProtocol$ConnectionHandler.process(AbstractProtocol.java:904) ~[tomcat-embed-core-10.1.28.jar:10.1.28]
	at org.apache.tomcat.util.net.NioEndpoint$SocketProcessor.doRun(NioEndpoint.java:1741) ~[tomcat-embed-core-10.1.28.jar:10.1.28]
	at org.apache.tomcat.util.net.SocketProcessorBase.run(SocketProcessorBase.java:52) ~[tomcat-embed-core-10.1.28.jar:10.1.28]
	at org.apache.tomcat.util.threads.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1190) ~[tomcat-embed-core-10.1.28.jar:10.1.28]
	at org.apache.tomcat.util.threads.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:659) ~[tomcat-embed-core-10.1.28.jar:10.1.28]
	at org.apache.tomcat.util.threads.TaskThread$WrappingRunnable.run(TaskThread.java:63) ~[tomcat-embed-core-10.1.28.jar:10.1.28]
	at java.base/java.lang.Thread.run(Thread.java:1583) ~[na:na]
Caused by: java.lang.IllegalStateException: Blobs may not be accessed after serialization
	at org.hibernate.engine.jdbc.SerializableBlobProxy.getWrappedBlob(SerializableBlobProxy.java:47) ~[hibernate-core-6.6.0.Final.jar:6.6.0.Final]
	at org.hibernate.engine.jdbc.SerializableBlobProxy.invoke(SerializableBlobProxy.java:60) ~[hibernate-core-6.6.0.Final.jar:6.6.0.Final]
	at jdk.proxy2/jdk.proxy2.$Proxy200.getBinaryStream(Unknown Source) ~[na:na]
	at com.moomra.core.app.web.CategoryImageViewerServlet.lambda$doGet$0(CategoryImageViewerServlet.java:37) ~[classes/:na]
	at java.base/java.util.Optional.ifPresent(Optional.java:178) ~[na:na]
	at com.moomra.core.app.web.CategoryImageViewerServlet.lambda$doGet$1(CategoryImageViewerServlet.java:34) ~[classes/:na]
	at com.moomra.core.data.ManagedSessionFactory.lambda$inTransaction$1(ManagedSessionFactory.java:38) ~[data-0.0.1-SNAPSHOT.jar:na]
	at org.hibernate.internal.TransactionManagement.manageTransaction(TransactionManagement.java:22) ~[hibernate-core-6.6.0.Final.jar:6.6.0.Final]
	at org.hibernate.SessionFactory.lambda$inTransaction$0(SessionFactory.java:237) ~[hibernate-core-6.6.0.Final.jar:6.6.0.Final]
	at org.hibernate.SessionFactory.inSession(SessionFactory.java:217) ~[hibernate-core-6.6.0.Final.jar:6.6.0.Final]
	at org.hibernate.SessionFactory.inTransaction(SessionFactory.java:237) ~[hibernate-core-6.6.0.Final.jar:6.6.0.Final]
	at java.base/jdk.internal.reflect.DirectMethodHandleAccessor.invoke(DirectMethodHandleAccessor.java:103) ~[na:na]
	at java.base/java.lang.reflect.Method.invoke(Method.java:580) ~[na:na]
	at org.springframework.orm.jpa.AbstractEntityManagerFactoryBean.invokeProxyMethod(AbstractEntityManagerFactoryBean.java:519) ~[spring-orm-6.1.12.jar:6.1.12]
	at org.springframework.orm.jpa.AbstractEntityManagerFactoryBean$ManagedEntityManagerFactoryInvocationHandler.invoke(AbstractEntityManagerFactoryBean.java:735) ~[spring-orm-6.1.12.jar:6.1.12]
	at jdk.proxy2/jdk.proxy2.$Proxy155.inTransaction(Unknown Source) ~[na:na]
	at com.moomra.core.data.ManagedSessionFactory.inTransaction(ManagedSessionFactory.java:35) ~[data-0.0.1-SNAPSHOT.jar:na]
	at com.moomra.core.data.orm.service.ManagedCrudService.inTransaction(ManagedCrudService.java:42) ~[data-0.0.1-SNAPSHOT.jar:na]
	... 40 common frames omitted