Resolve runtime warning regarding unnecessary dbFetch() calls

[kamilsi]

During the execution of our application, we encountered a warning message that may indicate a misalignment with best practices in database interaction. The warning is as follows:

Warning message:
Don't need to call dbFetch() for statements, only for queries

This warning suggests that dbFetch() is being called in scenarios where it might not be necessary, potentially for statements that do not return a result set (e.g., INSERT, UPDATE, DELETE statements).