Cause: The PL/SQL profiler package (dbmspb.sql, prvtpbp.plb) does not match the version of the code in the server implementing the profiler. See the solution below.
Error solution: Run the package profload.sql in $ORACLE_HOME/rdbms/admin to load the correct version of the PL/SQL profiler packages
Database version: Oracle 11g Release 2 (11.2)