2019-08-23_00:43:55.112 [fileDeleteExecutor-1] DEBUG c.a.cpgu.service.ExternalFileService [000-000-000 53] - getting external file info with id: 4f5b6354-23b4-4f02-a61e-eee477b50816
        at com.atcsibir.cpgu.service.ExternalFileService.getFileInfo(ExternalFileService.java:123) ~[ExternalFileService.class:na]
2019-08-23_00:44:00.006 [pool-4-thread-2] DEBUG c.a.cpgu.service.ExternalFileService [] - fileName for save: test
2019-08-23_00:44:00.006 [pool-4-thread-2] DEBUG c.a.cpgu.service.ExternalFileService [] - saving file to external base...
2019-08-23_00:44:00.035 [pool-4-thread-2] ERROR c.a.cpgu.service.ExternalFileService [] - org.apache.http.client.HttpResponseException: Error while saving file: Could not open JPA EntityManager for transaction; nested exception is javax.persistence.PersistenceException: org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection
        at com.atcsibir.cpgu.service.ExternalFileService.saveFile(ExternalFileService.java:93) ~[ExternalFileService.class:na]