Summary
When open any flow id to see the execution details it is empty.
Question
When open any flow the execution details are empty.
Answer
Checking the logs we found the following error:
2018-10-31 15:53:11,743 [workerScheduler-3] (SqlExceptionHelper.java:146) ERROR - ORA-01653: unable to extend table HPOO.OO_STEP_LOG_BINDINGS by 8192 in tablespace HPOOTBS
It means that this table is getting full. Please engage your DBA in order to increase the OO_STEP_LOG_BINDINGS tablespace of the issue or truncate the OO_STEP_LOG* tables.