HIBA:
MySQL server has gone away

SQL:

SELECT id, is_active, otherblock_id, issue_id, blocks_holder_id, blocktype, parameters, banner_pos, row_index, col_index, colwidths, name, specfield, backcolor, REPLACE(classname,'*','') AS classname, ifdefname, addjs_where, modifier_id, date_modified, creator_id, date_created FROM proto_blocks WHERE issue_id=1 AND blocks_holder_id=4 GROUP BY row_index ORDER BY row_index