not a valid subject

SQL1 is SELECT id, name, alpha, bold, bodytext, active, meta, intro, plural FROM subjects WHERE name='High School Dropout' OR plural='High School Dropout' ORDER BY alpha DESC LIMIT 1
SQL2 is
SQL3 is SELECT image_id from image_data where property_type='strip' AND image_id IN (145091, 19264, 15990) 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 ( [145091] => Array ( [weight] => 2 [attrs] => Array ( [published] => 2016 [viewable] => 2016 [property] => 170 ) ) [19264] => Array ( [weight] => 2 [attrs] => Array ( [published] => 2007 [viewable] => 2007 [property] => 92 ) ) [15990] => Array ( [weight] => 4 [attrs] => Array ( [published] => 2007 [viewable] => 2007 [property] => 71 ) ) ) [total] => 3 [total_found] => 3 [time] => 0.000 [words] => Array ( [high] => Array ( [docs] => 2507 [hits] => 4271 ) [school] => Array ( [docs] => 4067 [hits] => 8235 ) [dropout] => Array ( [docs] => 16 [hits] => 44 ) ) )

145091, 19264, 15990