During the deployment of a cloud infrastructure service, a script that was supposed to automate the configuration of an instance fails to execute correctly. Which of the following is the BEST first action to troubleshoot this script execution issue?
Increase the script's permissions and run the script again to see if it executes correctly.
Rewrite the script from scratch assuming there is a fundamental flaw in the current version.
Review the execution logs to identify any error messages or warnings.
Consult with the author of the script to understand its purpose and design before taking further steps.