I followed your instructions and everything work properly with the demo data. I delete the demo data and begin inserting real data, in greek language. Data is inserted and properly. I can see them both in the database tables and the web interface. When i start inserting maintenance and repairs, although the web interface says it has been properly saved, no records are shown. I check the corresponding table, e.g.:maintenenace and i can see that all the records are in places and in proper format. What am i doing wrong?