I try to apear the category forum in the main page by sding the blck in adminstratot

but nothig happen

xoops version : XOOPS 2.0.18.1
php version : 5.2.6

debug mode is on

Errors
Notice: Undefined index: pics in file /modules/xcgal/blocks/xcgal_blocks.php line 202

Notice: Undefined index: pics in file /modules/xcgal/blocks/xcgal_blocks.php line 203

Notice: Undefined index: pics in file /modules/xcgal/blocks/xcgal_blocks.php line 204

Notice: Undefined index: pics in file /modules/xcgal/blocks/xcgal_blocks.php line 202

Notice: Undefined index: pics in file /modules/xcgal/blocks/xcgal_blocks.php line 203

Notice: Undefined index: pics in file /modules/xcgal/blocks/xcgal_blocks.php line 204

Notice: Undefined index: pics in file /modules/xcgal/blocks/xcgal_blocks.php line 202

Notice: Undefined index: pics in file /modules/xcgal/blocks/xcgal_blocks.php line 203

Notice: Undefined index: pics in file /modules/xcgal/blocks/xcgal_blocks.php line 204

Notice: Only variable references should be returned by reference in file /modules/smartfaq/include/functions.php line 588

Notice: Only variable references should be returned by reference in file /modules/smartfaq/include/functions.php line 588

Notice: Only variable references should be returned by reference in file /modules/smartfaq/include/functions.php line 588

Notice: Only variable references should be returned by reference in file /modules/smartfaq/include/functions.php line 588

Notice: Only variable references should be returned by reference in file /modules/smartfaq/include/functions.php line 588

Notice: Only variable references should be returned by reference in file /modules/smartfaq/include/functions.php line 588

and there is another thing

the forum category are not veiw to the visiotor even the permision is correct