What should i do

i don't know......this error bothering me.....
and my codes. where is wrong??? i don't know plz help me...

You have an extra single quote in this INSERT query...
image

Some node, somewhere in your flows is feeding a msg into a node called iotdb and is sending an invalid SQL INSERT statement where the 2nd last value contains an extra single quote.

With only photographs provided, it is almost impossible to help further.