BIP2437
Severity
20 : Error
Message
Invalid indexed assignment to element <insert_2>. Only <insert_1> elements already exist.
Explanation
An attempt was made to assign a value to an element, but the index is out of range. In order to assign a value to an element with index n, the element with index n-1 must already exist.
Response
Correct the logic of the program redeploy the message flow.