When dealing with the "Standard Commons Logging discovery in action" error message, which advises you to "please remove [library] from the classpath in order to avoid potential conflicts," what is the typical cause of this issue?
a. The presence of multiple logging frameworks in the classpath causing conflicts in logging implementation.
b. Incorrect version of the Java Development Kit (JDK) being used.
c. Incompatibility between the database driver and the application server.
d. Outdated dependencies in the project that need to be updated.