Tinywebdb PHP deleted bug

Hello everyone, I made a new application and created my tinywebdb application with free hosting from (Awardspace) and threw this file. public_html=

First I managed to save the data and search again. However, after 4-5 days, a recorded data was deleted by itself. Therefore, user data can also be deleted. Have you experienced the problem before? Is there another tinywebdb php file?