	function proposeTokenWhitelisting( IERC20 token, string calldata tokenIconURL, string calldata description ) external nonReentrant returns (uint256 _ballotID)
		{

         // SOME CODE

>>>      require( _openBallotsForTokenWhitelisting.length() < daoConfig.maxPendingTokensForWhitelisting(), "The maximum number of token whitelisting proposals are already pending" );

         // SOME CODE

	 uint256 ballotID = _possiblyCreateProposal( ballotName, BallotType.WHITELIST_TOKEN, address(token), 0, tokenIconURL, description );
		_openBallotsForTokenWhitelisting.add( ballotID );

		return ballotID;
		}
