Deprecated function: explode(): Passing null to parameter #2 ($string) of type string is deprecated in Drupal\jsonapi_include\JsonapiParse->parseJsonContent()

Problem/Motivation

For Drupal 9.4 version with PHP8.1, when user access any endpoint with default include empty, throws the below error:

Deprecated function: explode(): Passing null to parameter #2 ($string) of type string is deprecated in Drupal\jsonapi_include\JsonapiParse->parseJsonContent()

Steps to reproduce

Access any endpoint with default include empty to reproduce this bug.

Proposed resolution

Validate if the include parameter from query string is empty

Remaining tasks

N/A

User interface changes

N/A

API changes

N/A

Data model changes

N/A