Long usage error "You must read the column first"

[Mr-Cheung094]

hello ，Every time you use it for a long time you will always report the error shown on the diagram，I looked at the header files contained in our database and did not find such an error message。Now, I have no way to solve the problem. I hope you can help me。

[ChuckBell]

Hi. This means there is more to be read from the server. Be sure you have read the columns and all of the data in your loop per the examples.

[Mr-Cheung094]

Yes,I sure. because The database data can be read normally after a short time。Long time use, to repair the charge reset, can be used

[Stergios96T]

Hello! I am facing the same error after a while that arduino running Any solution would be much appreciated!