Unable to log-in: urgent

Surprisingly, the users are unable to log in suddenly to by application. When I checked the log, I see the followings. Any help will be appreciated.

2022-01-01 13:32:32.637 DEBUG [http-nio-8080-exec-7/inteaccERP-core/039132] com.haulmont.cuba.core.app.RdbmsStore - loadList: metaClass=erp$LeaveBalance, view=com.inteacc.erp.entity.ls.LeaveBalance/, query=Query{queryString='select e from erp$LeaveBalance e where e.employee = :employee', condition=null, sort=null, firstResult=0, maxResults=0}
2022-01-01 13:32:49.372 DEBUG [http-nio-8080-exec-8/inteaccERP-core/039132] com.haulmont.cuba.core.app.RdbmsStore - query: Query{queryString='select count(e) from erp_WorkflowTaskLine e where e.readyForAction = true and e.actionDone = false and ((e.userAssigned = :userLogin) OR (e.secRoleAssigned IN :roleAssigned))', condition=null, sort=null, firstResult=0, maxResults=1}, max=1
2022-01-01 13:32:49.387 DEBUG [http-nio-8080-exec-8/inteaccERP-core/039132] com.haulmont.cuba.core.app.RdbmsStore - query: Query{queryString='select count(e) from erp$DevelopmentWorkflow e where e.actorEmployee = :employee and e.objectiveReviewStatus < :status ', condition=null, sort=null, firstResult=0, maxResults=1}, max=1
2022-01-01 13:32:51.577 DEBUG [http-nio-8080-exec-10] com.haulmont.cuba.web.App - Initializing application
2022-01-01 13:32:51.577 DEBUG [http-nio-8080-exec-10/inteaccERP/anonymous] com.haulmont.cuba.web.DefaultApp - connectionStateChanged connected: true, authenticated: false
2022-01-01 13:32:51.577 DEBUG [http-nio-8080-exec-10/inteaccERP/anonymous] com.haulmont.cuba.web.App - Closing all windows in all UIs
2022-01-01 13:32:54.202 DEBUG [http-nio-8080-exec-9/inteaccERP-core/001353] com.haulmont.cuba.core.app.RdbmsStore - query: Query{queryString='select count(e) from erp_WorkflowTaskLine e where e.readyForAction = true and e.actionDone = false and ((e.userAssigned = :userLogin) OR (e.secRoleAssigned IN :roleAssigned))', condition=null, sort=null, firstResult=0, maxResults=1}, max=1
2022-01-01 13:32:54.218 DEBUG [http-nio-8080-exec-9/inteaccERP-core/001353] com.haulmont.cuba.core.app.RdbmsStore - query: Query{queryString='select count(e) from erp$DevelopmentWorkflow e where e.actorEmployee = :employee and e.objectiveReviewStatus < :status ', condition=null, sort=null, firstResult=0, maxResults=1}, max=1
2022-01-01 13:33:15.938 DEBUG [http-nio-8080-exec-3/inteaccERP-core/039132] com.haulmont.cuba.core.app.RdbmsStore - commit: commitInstances=[com.inteacc.erp.entity.ls.LeaveApplication-e2034df8-557a-238c-273d-25808aa3df12 [new], com.inteacc.erp.entity.ls.LeaveApplicationLine-db47eed1-cfbb-b33e-bb1a-ab08d2963b74 [new], com.inteacc.erp.entity.ls.LeaveApplicationLine-ba0745cf-a595-52eb-0893-b2ad1d905020 [new], com.inteacc.erp.entity.ls.LeaveApplicationLine-e498010c-8d71-7fd1-4c79-97aa767a4037 [new], com.inteacc.erp.entity.ls.LeaveApplicationLine-b83d4660-fc13-43e2-4e68-50d69b7879c4 [new]], removeInstances=[]
2022-01-01 13:33:15.953 DEBUG [http-nio-8080-exec-3/inteaccERP-core/039132] com.haulmont.cuba.core.app.RdbmsStore - load: metaClass=erp$NumberGenerationRule, id=null, view=com.inteacc.erp.entity.gen.NumberGenerationRule/numberGenerationRule-view
2022-01-01 13:33:25.200 DEBUG [http-nio-8080-exec-4/inteaccERP-core/001353] com.haulmont.cuba.core.app.RdbmsStore - query: Query{queryString='select count(e) from erp_WorkflowTaskLine e where e.readyForAction = true and e.actionDone = false and ((e.userAssigned = :userLogin) OR (e.secRoleAssigned IN :roleAssigned))', condition=null, sort=null, firstResult=0, maxResults=1}, max=1
2022-01-01 13:33:25.216 DEBUG [http-nio-8080-exec-4/inteaccERP-core/001353] com.haulmont.cuba.core.app.RdbmsStore - query: Query{queryString='select count(e) from erp$DevelopmentWorkflow e where e.actorEmployee = :employee and e.objectiveReviewStatus < :status ', condition=null, sort=null, firstResult=0, maxResults=1}, max=1
2022-01-01 13:33:41.826 DEBUG [http-nio-8080-exec-9/inteaccERP/Admin-bgi] com.haulmont.cuba.web.AppUI - Ping middleware session
2022-01-01 13:33:41.888 DEBUG [http-nio-8080-exec-9/inteaccERP-core/Admin-bgi] com.haulmont.cuba.core.app.RdbmsStore - loadList: metaClass=cubasdbmt$TenantUser, view=com.haulmont.addon.sdbmt.entity.TenantUser/_local, query=Query{queryString='select u from sec$User u order by u.name', condition=null, sort=null, firstResult=0, maxResults=10000}, max=10000
2022-01-01 13:33:41.904 DEBUG [http-nio-8080-exec-9/inteaccERP-core/Admin-bgi] com.haulmont.cuba.core.app.RdbmsStore - loadList: metaClass=sec$LoggedEntity, view=com.haulmont.cuba.security.entity.LoggedEntity/loggedAttrs, query=Query{queryString='select e from sec$LoggedEntity e order by e.name ', condition=null, sort=null, firstResult=0, maxResults=10000}, max=10000
2022-01-01 13:33:41.919 DEBUG [http-nio-8080-exec-9/inteaccERP-core/Admin-bgi] com.haulmont.cuba.core.app.RdbmsStore - loadList: metaClass=sec$Filter, view=com.haulmont.cuba.security.entity.FilterEntity/app, query=Query{queryString='select f from sec$Filter f left join f.user u where f.componentId = :component and (u.id = :userId or u is null) order by f.name', condition=null, sort=null, firstResult=0, maxResults=0}
2022-01-01 13:33:41.935 DEBUG [http-nio-8080-exec-9/inteaccERP-core/Admin-bgi] com.haulmont.cuba.core.app.RdbmsStore - loadList: metaClass=sec$EntityLog, view=com.haulmont.cuba.security.entity.EntityLogItem/logView, query=Query{queryString='select e from sec$EntityLog e where (e.eventTs >= :component_fromDateField and e.eventTs <= :component_tillDateField) order by e.eventTs', condition=null, sort=null, firstResult=0, maxResults=50}, max=50
2022-01-01 13:34:09.775 DEBUG [http-nio-8080-exec-5] com.haulmont.cuba.web.App - Initializing application
2022-01-01 13:34:09.775 DEBUG [http-nio-8080-exec-5/inteaccERP/anonymous] com.haulmont.cuba.web.DefaultApp - connectionStateChanged connected: true, authenticated: false
2022-01-01 13:34:09.775 DEBUG [http-nio-8080-exec-5/inteaccERP/anonymous] com.haulmont.cuba.web.App - Closing all windows in all UIs
2022-01-01 13:34:11.884 DEBUG [http-nio-8080-exec-4/inteaccERP-core/001353] com.haulmont.cuba.core.app.RdbmsStore - query: Query{queryString='select count(e) from erp_WorkflowTaskLine e where e.readyForAction = true and e.actionDone = false and ((e.userAssigned = :userLogin) OR (e.secRoleAssigned IN :roleAssigned))', condition=null, sort=null, firstResult=0, maxResults=1}, max=1
2022-01-01 13:34:11.915 DEBUG [http-nio-8080-exec-4/inteaccERP-core/001353] com.haulmont.cuba.core.app.RdbmsStore - query: Query{queryString='select count(e) from erp$DevelopmentWorkflow e where e.actorEmployee = :employee and e.objectiveReviewStatus < :status ', condition=null, sort=null, firstResult=0, maxResults=1}, max=1
2022-01-01 13:34:40.459 DEBUG [cuba_core_scheduler-3] com.haulmont.cuba.core.app.queryresults.QueryResultsManager - Delete query results for inactive user sessions
2022-01-01 13:34:53.711 DEBUG [http-nio-8080-exec-10] com.haulmont.cuba.web.App - Initializing application
2022-01-01 13:34:53.711 DEBUG [http-nio-8080-exec-10/inteaccERP/anonymous] com.haulmont.cuba.web.DefaultApp - connectionStateChanged connected: true, authenticated: false
2022-01-01 13:34:53.711 DEBUG [http-nio-8080-exec-10/inteaccERP/anonymous] com.haulmont.cuba.web.App - Closing all windows in all UIs
2022-01-01 13:35:09.351 DEBUG [http-nio-8080-exec-4] com.haulmont.cuba.web.App - Initializing application
2022-01-01 13:35:09.366 DEBUG [http-nio-8080-exec-4/inteaccERP/anonymous] com.haulmont.cuba.web.DefaultApp - connectionStateChanged connected: true, authenticated: false
2022-01-01 13:35:09.366 DEBUG [http-nio-8080-exec-4/inteaccERP/anonymous] com.haulmont.cuba.web.App - Closing all windows in all UIs
2022-01-01 13:35:15.442 DEBUG [http-nio-8080-exec-6/inteaccERP/001353] com.haulmont.cuba.web.App - Ping middleware session
2022-01-01 13:35:15.442 DEBUG [http-nio-8080-exec-10/inteaccERP-core/001353] com.haulmont.cuba.core.app.RdbmsStore - query: Query{queryString='select count(e) from erp_WorkflowTaskLine e where e.readyForAction = true and e.actionDone = false and ((e.userAssigned = :userLogin) OR (e.secRoleAssigned IN :roleAssigned))', condition=null, sort=null, firstResult=0, maxResults=1}, max=1
2022-01-01 13:35:15.473 DEBUG [http-nio-8080-exec-10/inteaccERP-core/001353] com.haulmont.cuba.core.app.RdbmsStore - query: Query{queryString='select count(e) from erp$DevelopmentWorkflow e where e.actorEmployee = :employee and e.objectiveReviewStatus < :status ', condition=null, sort=null, firstResult=0, maxResults=1}, max=1
2022-01-01 13:35:16.145 DEBUG [http-nio-8080-exec-8/inteaccERP/Admin-bgi] com.haulmont.cuba.web.AppUI - Ping middleware session
2022-01-01 13:35:16.177 DEBUG [http-nio-8080-exec-8/inteaccERP-core/Admin-bgi] com.haulmont.cuba.core.app.RdbmsStore - loadList: metaClass=cubasdbmt$TenantUser, view=com.haulmont.addon.sdbmt.entity.TenantUser/_local, query=Query{queryString='select u from sec$User u order by u.name', condition=null, sort=null, firstResult=0, maxResults=10000}, max=10000
2022-01-01 13:35:16.192 DEBUG [http-nio-8080-exec-8/inteaccERP-core/Admin-bgi] com.haulmont.cuba.core.app.RdbmsStore - loadList: metaClass=sec$LoggedEntity, view=com.haulmont.cuba.security.entity.LoggedEntity/loggedAttrs, query=Query{queryString='select e from sec$LoggedEntity e order by e.name ', condition=null, sort=null, firstResult=0, maxResults=10000}, max=10000
2022-01-01 13:35:16.208 DEBUG [http-nio-8080-exec-8/inteaccERP-core/Admin-bgi] com.haulmont.cuba.core.app.RdbmsStore - loadList: metaClass=sec$Filter, view=com.haulmont.cuba.security.entity.FilterEntity/app, query=Query{queryString='select f from sec$Filter f left join f.user u where f.componentId = :component and (u.id = :userId or u is null) order by f.name', condition=null, sort=null, firstResult=0, maxResults=0}
2022-01-01 13:35:16.223 DEBUG [http-nio-8080-exec-8/inteaccERP-core/Admin-bgi] com.haulmont.cuba.core.app.RdbmsStore - loadList: metaClass=sec$EntityLog, view=com.haulmont.cuba.security.entity.EntityLogItem/logView, query=Query{queryString='select e from sec$EntityLog e where (e.eventTs >= :component_fromDateField and e.eventTs <= :component_tillDateField) order by e.eventTs', condition=null, sort=null, firstResult=0, maxResults=50}, max=50
2022-01-01 13:35:37.664 DEBUG [http-nio-8080-exec-6/inteaccERP/001353] com.haulmont.cuba.web.App - Closing all windows in all UIs
2022-01-01 13:35:37.664 DEBUG [http-nio-8080-exec-6/inteaccERP-core/001353] com.haulmont.cuba.security.app.UserSessions - Removed session: bcb80c5c-6d2f-aa47-0e6f-cdb4463e7632 [001353], since: Sat Jan 01 13:15:12 BDT 2022, lastUsed: Sat Jan 01 13:35:15 BDT 2022
2022-01-01 13:35:37.679 INFO  [http-nio-8080-exec-6/inteaccERP-core/001353] com.haulmont.cuba.security.auth.AuthenticationManagerBean - Logged out: bcb80c5c-6d2f-aa47-0e6f-cdb4463e7632 [001353]
2022-01-01 13:35:37.679 DEBUG [http-nio-8080-exec-6/inteaccERP-core/admin] com.haulmont.cuba.core.app.RdbmsStore - load: metaClass=sec$SessionLogEntry, id=null, view=com.haulmont.cuba.security.entity.SessionLogEntry/sessionLogEntry-view
2022-01-01 13:35:37.679 DEBUG [http-nio-8080-exec-6/inteaccERP-core/admin] com.haulmont.cuba.core.app.RdbmsStore - commit: commitInstances=[com.haulmont.cuba.security.entity.SessionLogEntry-2fc03cf5-8ef3-8a2c-0355-2162dc88cc5f [detached]], removeInstances=[]
2022-01-01 13:35:37.695 DEBUG [http-nio-8080-exec-6] com.haulmont.cuba.web.DefaultApp - connectionStateChanged connected: false, authenticated: false
2022-01-01 13:35:37.695 DEBUG [http-nio-8080-exec-6] com.haulmont.cuba.web.App - Closing all windows in all UIs
2022-01-01 13:35:37.695 DEBUG [http-nio-8080-exec-6] com.haulmont.cuba.web.AppUI - Application and UI locales are mismatched. App locale will be used.
2022-01-01 13:35:37.695 DEBUG [http-nio-8080-exec-6/inteaccERP/anonymous] com.haulmont.cuba.web.DefaultApp - connectionStateChanged connected: true, authenticated: false
2022-01-01 13:35:37.695 DEBUG [http-nio-8080-exec-6/inteaccERP/anonymous] com.haulmont.cuba.web.App - Closing all windows in all UIs
2022-01-01 13:35:49.062 DEBUG [http-nio-8080-exec-9] com.haulmont.cuba.web.App - Initializing application
2022-01-01 13:35:49.062 DEBUG [http-nio-8080-exec-9/inteaccERP/anonymous] com.haulmont.cuba.web.DefaultApp - connectionStateChanged connected: true, authenticated: false
2022-01-01 13:35:49.062 DEBUG [http-nio-8080-exec-9/inteaccERP/anonymous] com.haulmont.cuba.web.App - Closing all windows in all UIs
2022-01-01 13:35:51.140 DEBUG [http-nio-8080-exec-1] com.haulmont.cuba.web.App - Initializing application
2022-01-01 13:35:51.140 DEBUG [http-nio-8080-exec-1/inteaccERP/anonymous] com.haulmont.cuba.web.DefaultApp - connectionStateChanged connected: true, authenticated: false
2022-01-01 13:35:51.140 DEBUG [http-nio-8080-exec-1/inteaccERP/anonymous] com.haulmont.cuba.web.App - Closing all windows in all UIs
2022-01-01 13:36:33.408 DEBUG [http-nio-8080-exec-10] com.haulmont.cuba.web.App - Initializing application
2022-01-01 13:36:33.408 DEBUG [http-nio-8080-exec-10/inteaccERP/anonymous] com.haulmont.cuba.web.DefaultApp - connectionStateChanged connected: true, authenticated: false
2022-01-01 13:36:33.408 DEBUG [http-nio-8080-exec-10/inteaccERP/anonymous] com.haulmont.cuba.web.App - Closing all windows in all UIs
2022-01-01 13:36:44.534 DEBUG [http-nio-8080-exec-7] com.haulmont.cuba.web.App - Initializing application
2022-01-01 13:36:44.534 DEBUG [http-nio-8080-exec-7/inteaccERP/anonymous] com.haulmont.cuba.web.DefaultApp - connectionStateChanged connected: true, authenticated: false
2022-01-01 13:36:44.534 DEBUG [http-nio-8080-exec-7/inteaccERP/anonymous] com.haulmont.cuba.web.App - Closing all windows in all UIs