Unknown column 'gb' in 'where clause'. SELECT c.title2, p.*, g.img
				FROM (categories c, products p, product_popularity pp) 
				LEFT JOIN gallery g ON g.u_id = p.id && g.type_id = 0 && g.main = 1
				WHERE pp.p_id = p.id && p.active = 1 && c.id = p.cat_id && p.cat_id IN (79, 292, 64, 228, 55, 371, 243, 452, 62, 142, 389, 325, 262, 460, 488, 412, 454, 2, 3, 10, 158, 12, 13, 290, 15, 16, 17, 407, 176, 18, 159, 19, 20, 21, 317, 22, 38, 283, 23, 24, 280, 25, 379, 140, 26, 28, 293, 162, 29, 195, 30, 32, 33, 34, 35, 178, 36, 37, 272, 252, 39, 40, 41, 42, 401, 294, 43, 334, 45, 160, 46, 139, 179, 468, 473, 347, 346, 483, 5, 386, 343, 344, 222, 268, 277, 4, 297, 310, 309, 313, 312, 299, 326, 321, 303, 302, 304, 307, 301, 300, 308, 305, 392, 306, 311, 322, 298, 319, 315, 314, 318, 316, 251, 459, 403, 476, 485, 381, 402, 497, 414, 399, 446, 48, 495, 493, 499, 498, 49, 390, 461, 348, 477, 175, 413, 479, 463, 486, 50, 487, 467, 471, 475, 6, 165, 226, 345, 341, 397, 51, 8, 56, 60, 242, 57, 52, 494, 365, 141, 53, 214, 58, 411, 61, 63, 406, 496, 67, 163, 54, 415, 66, 68, 69, 328, 229, 480, 342, 474, 271, 363, 278, 388, 465, 78, 442, 73, 351, 74, 374, 75, 462, 417, 76, 470, 77, 373, 481, 444, 261, 295, 296, 256, gb) 
				ORDER BY pp.popularity2 DESC