Let me know why do I get this error and how can I resolve this ?

Could not initialize the package information

An unresolvable problem occurred while initializing the package information.

Please report this bug against the 'update-manager' package and include the following error message:

'E:Encountered a section with no Package: header, Eroblem with MergeList /var/lib/apt/lists/ inary-i386_Packages, E:The package lists or status file could not be parsed or opened.'