The General Partner shall have the power to amend this Agreement, provided that consent of the holders of a majority of the Class A Common Units, Class B Common Units, Class D Common Units and/or Preferred Units, each voting as a separate class, shall be required if such amendment (whether made directly or pursuant to an amendment or adoption of a new partnership agreement (or similar governing agreement or instrument) in connection with a merger, consolidation, conversion or other reorganization involving the Partnership) materially and adversely affects such class of Units (other than any amendment or restatement of Schedule 6.1 required by the definitions of Bonus Make-Whole Share and Bonus Responsible Share); provided that no amendment increasing the personal liability (by decreasing the limited liability or otherwise) of a Limited Partner, requiring any additional capital contribution by a Limited Partner or converting a Limited Partner’s interest into a General Partner’s interest may be made without the consent of the affected Limited Partner.