Pls help :(

SELECT * FROM gallery2 WHERE topic_id="90990" UNION SELECT * FROM gallery2 WHERE topic_id="1267903" UNION SELECT * FROM gallery2 WHERE topic_id="506737" UNION SELECT * FROM gallery2 WHERE topic_id="1159783" UNION SELECT * FROM gallery2 WHERE topic_id="1037216" UNION SELECT * FROM gallery2 WHERE topic_id="1692270" UNION SELECT * FROM gallery2 WHERE topic_id="1578232" UNION SELECT * FROM gallery2 WHERE topic_id="831269" UNION SELECT * FROM gallery2 WHERE topic_id="238909" UNION SELECT * FROM gallery2 WHERE topic_id="866276" UNION SELECT * FROM gallery2 WHERE topic_id="1450108" UNION SELECT * FROM gallery2 WHERE topic_id="1810706" UNION SELECT * FROM gallery2 WHERE topic_id="245887" UNION SELECT * FROM gallery2 WHERE topic_id="1243919" UNION SELECT * FROM gallery2 WHERE topic_id="236946" UNION SELECT * FROM gallery2 WHERE topic_id="458215"