error 10183 - Error 10183 - MID_TID_INCORRECT_FORMAT

In PRODUCTION mode, if your buyer gets an error message such as:

An error occurred during the payment request, please make sure that the posted parameters match the ones specified in the documentation.

It becomes impossible to make the payment and the transaction is definitively lost.

You will receive an e-mail notification containing the form that the gateway was unable to process and the value of the invalid field.

We invite you to check the following reason(s) to resolve the issue:

The format of the vads_contracts field is incorrect.
You have forced the use of a specific contract by specifying the terminal ID (TID or Terminal ID) in the vads_contracts field. However, the transmitted value does not match the expected value. Example of a correct value: `vads_contracts="PSE=123456789:123"`

The format of the vads_contracts field is incorrect.

You have forced the use of a specific contract by specifying the terminal ID (TID or Terminal ID) in the vads_contracts field.

However, the transmitted value does not match the expected value.

Example of a correct value:

vads_contracts="PSE=123456789:123"