i get following errors seen when php debug is own.

Notice [PHP]: Undefined index: query in file modules/xoogle/blocks/xoogle_search_block.php line 22
Notice [PHP]: Use of undefined constant _XO_SEARCH_LABEL - assumed '_XO_SEARCH_LABEL' in file modules/xoogle/blocks/xoogle_search_block.php line 28
Warning [PHP]: implode(): Bad arguments. in file modules/xoogle/include/xoogle.php line 87
Notice [PHP]: Undefined index: estimatedTotalResultsCount in file modules/xoogle/include/xoogle.php line 163
Notice [PHP]: Undefined index: page in file modules/xoogle/include/xoogle.php line 165
Notice [PHP]: Undefined variable: post in file modules/xoogle/include/xoogle.php line 169
Notice [PHP]: Undefined index: soap_error in file modules/xoogle/include/xoogle.php line 125
Warning [PHP]: Invalid argument supplied for foreach() in file modules/xoogle/include/xoogle.php line 133
Notice [PHP]: Undefined variable: ret in file modules/xoogle/include/xoogle.php line 140


does anyone else also getting this error msgs.. i think it needs few fixes.