not a valid subject

SQL1 is SELECT id, name, alpha, bold, bodytext, active, meta, intro, plural FROM subjects WHERE name='Molly Ivins' OR plural='Molly Ivins' ORDER BY alpha DESC LIMIT 1
SQL2 is
SQL3 is SELECT image_id from image_data where property_type='strip' AND image_id IN (140700, 15995) LIMIT 1

Array ( [error] => [warning] => [status] => 0 [fields] => Array ( [0] => keywords [1] => participants [2] => setting [3] => caption ) [attrs] => Array ( [published] => 2 [viewable] => 2 [property] => 1 ) [matches] => Array ( [140700] => Array ( [weight] => 3 [attrs] => Array ( [published] => 2016 [viewable] => 2016 [property] => 170 ) ) [15995] => Array ( [weight] => 3 [attrs] => Array ( [published] => 2007 [viewable] => 2007 [property] => 58 ) ) ) [total] => 2 [total_found] => 2 [time] => 0.000 [words] => Array ( [molly] => Array ( [docs] => 30 [hits] => 57 ) [ivins] => Array ( [docs] => 3 [hits] => 6 ) ) )

140700, 15995