MySQL server has gone away<br>query=SELECT tp.*, t.brand_id as brand_cur_id 
        FROM `EX_TABLE_TREE_312` t
            LEFT JOIN `EX_TABLE_TREE_PARAMS_312` tp ON (tp.art_id = t.art_id) 
            LEFT JOIN `EX_TABLE_TREE_MFA_312` tm ON (tm.art_id = t.art_id)
        WHERE 1  AND (  (tp.`param_557` = '22944' OR tp.`param_557` LIKE '22944,%' OR tp.`param_557` LIKE '%,22944' OR tp.`param_557` LIKE '%,22944,%') OR (tp.`param_557` = '22598' OR tp.`param_557` LIKE '22598,%' OR tp.`param_557` LIKE '%,22598' OR tp.`param_557` LIKE '%,22598,%') OR (tp.`param_557` = '22677' OR tp.`param_557` LIKE '22677,%' OR tp.`param_557` LIKE '%,22677' OR tp.`param_557` LIKE '%,22677,%') OR (tp.`param_557` = '22730' OR tp.`param_557` LIKE '22730,%' OR tp.`param_557` LIKE '%,22730' OR tp.`param_557` LIKE '%,22730,%'))    AND t.price > 0
        GROUP BY t.art_id;MySQL server has gone away<br>query=SELECT tp.*, t.brand_id as brand_cur_id 
        FROM `EX_TABLE_TREE_312` t
            LEFT JOIN `EX_TABLE_TREE_PARAMS_312` tp ON (tp.art_id = t.art_id) 
            LEFT JOIN `EX_TABLE_TREE_MFA_312` tm ON (tm.art_id = t.art_id)
        WHERE 1  AND (  (tp.`param_557` = '22944' OR tp.`param_557` LIKE '22944,%' OR tp.`param_557` LIKE '%,22944' OR tp.`param_557` LIKE '%,22944,%') OR (tp.`param_557` = '22598' OR tp.`param_557` LIKE '22598,%' OR tp.`param_557` LIKE '%,22598' OR tp.`param_557` LIKE '%,22598,%') OR (tp.`param_557` = '22677' OR tp.`param_557` LIKE '22677,%' OR tp.`param_557` LIKE '%,22677' OR tp.`param_557` LIKE '%,22677,%') OR (tp.`param_557` = '22730' OR tp.`param_557` LIKE '22730,%' OR tp.`param_557` LIKE '%,22730' OR tp.`param_557` LIKE '%,22730,%'))    AND t.price > 0
        GROUP BY t.art_id;MySQL server has gone away<br>query=SELECT tp.*, t.brand_id as brand_cur_id 
        FROM `EX_TABLE_TREE_312` t
            LEFT JOIN `EX_TABLE_TREE_PARAMS_312` tp ON (tp.art_id = t.art_id) 
            LEFT JOIN `EX_TABLE_TREE_MFA_312` tm ON (tm.art_id = t.art_id)
        WHERE 1  AND (  (tp.`param_557` = '22944' OR tp.`param_557` LIKE '22944,%' OR tp.`param_557` LIKE '%,22944' OR tp.`param_557` LIKE '%,22944,%') OR (tp.`param_557` = '22598' OR tp.`param_557` LIKE '22598,%' OR tp.`param_557` LIKE '%,22598' OR tp.`param_557` LIKE '%,22598,%') OR (tp.`param_557` = '22677' OR tp.`param_557` LIKE '22677,%' OR tp.`param_557` LIKE '%,22677' OR tp.`param_557` LIKE '%,22677,%') OR (tp.`param_557` = '22730' OR tp.`param_557` LIKE '22730,%' OR tp.`param_557` LIKE '%,22730' OR tp.`param_557` LIKE '%,22730,%'))    AND t.price > 0
        GROUP BY t.art_id;MySQL server has gone away<br>query=SELECT tp.*, t.brand_id as brand_cur_id 
        FROM `EX_TABLE_TREE_312` t
            LEFT JOIN `EX_TABLE_TREE_PARAMS_312` tp ON (tp.art_id = t.art_id) 
            LEFT JOIN `EX_TABLE_TREE_MFA_312` tm ON (tm.art_id = t.art_id)
        WHERE 1  AND (  (tp.`param_557` = '22944' OR tp.`param_557` LIKE '22944,%' OR tp.`param_557` LIKE '%,22944' OR tp.`param_557` LIKE '%,22944,%') OR (tp.`param_557` = '22598' OR tp.`param_557` LIKE '22598,%' OR tp.`param_557` LIKE '%,22598' OR tp.`param_557` LIKE '%,22598,%') OR (tp.`param_557` = '22677' OR tp.`param_557` LIKE '22677,%' OR tp.`param_557` LIKE '%,22677' OR tp.`param_557` LIKE '%,22677,%') OR (tp.`param_557` = '22730' OR tp.`param_557` LIKE '22730,%' OR tp.`param_557` LIKE '%,22730' OR tp.`param_557` LIKE '%,22730,%'))    AND t.price > 0
        GROUP BY t.art_id;MySQL server has gone away<br>query=SELECT `PARAM_ID` FROM `T2_TREE_PARAMS_EXIST` WHERE `PARAM_ID` IN (557,558,559,560,0) AND `LANG_ID` = 16 ORDER BY `POSITION`;MySQL server has gone away<br>query=SELECT `HEAD_ID` FROM `T2_TREE_HCG_EXIST` WHERE `GROUP_ID` = 312  LIMIT 1;MySQL server has gone away<br>query=SELECT `TEX_RU` FROM `T2_TREE_HEAD_EXIST` WHERE `HEAD_ID` = 0 LIMIT 1;MySQL server has gone away<br>query=SELECT `TEX_LINK` FROM `T2_TREE_HEAD_EXIST` WHERE `HEAD_ID` = 0 LIMIT 1;MySQL server has gone away<br>query=SELECT `TEX_RU`, `H1_RU` FROM `T2_TREE_GROUP_EXIST` WHERE `GROUP_ID` = 312 LIMIT 1;MySQL server has gone away<br>query=SELECT `TEX_LINK` FROM `T2_TREE_GROUP_EXIST` WHERE `GROUP_ID` = 312 LIMIT 1;MySQL server has gone away<br>query=SELECT `TEX_RU`, `H1_RU` FROM `T2_TREE_GROUP_EXIST` WHERE `GROUP_ID` = 312 LIMIT 1;MySQL server has gone away<br>query=SELECT `PARAM_NAME` FROM `T2_TREE_PARAMS_EXIST` WHERE `PARAM_ID` = 557 AND `LANG_ID` = 16 LIMIT 1;MySQL server has gone away<br>query=SELECT `VALUE_NAME` FROM `T2_TREE_VALUE_EXIST` WHERE `VALUE_ID` = 22944 AND `PARAM_ID` = 557 AND `LANG_ID` = 16 LIMIT 1;MySQL server has gone away<br>query=SELECT `VALUE_H1_RU` FROM `T2_TREE_VALUE_EXIST` WHERE `VALUE_ID` = 22944 AND `LANG_ID` = 16 LIMIT 1;MySQL server has gone away<br>query=SELECT `VALUE_NAME` FROM `T2_TREE_VALUE_EXIST` WHERE `VALUE_ID` = 22598 AND `PARAM_ID` = 557 AND `LANG_ID` = 16 LIMIT 1;MySQL server has gone away<br>query=SELECT `VALUE_H1_RU` FROM `T2_TREE_VALUE_EXIST` WHERE `VALUE_ID` = 22598 AND `LANG_ID` = 16 LIMIT 1;MySQL server has gone away<br>query=SELECT `VALUE_NAME` FROM `T2_TREE_VALUE_EXIST` WHERE `VALUE_ID` = 22677 AND `PARAM_ID` = 557 AND `LANG_ID` = 16 LIMIT 1;MySQL server has gone away<br>query=SELECT `VALUE_H1_RU` FROM `T2_TREE_VALUE_EXIST` WHERE `VALUE_ID` = 22677 AND `LANG_ID` = 16 LIMIT 1;MySQL server has gone away<br>query=SELECT `VALUE_NAME` FROM `T2_TREE_VALUE_EXIST` WHERE `VALUE_ID` = 22730 AND `PARAM_ID` = 557 AND `LANG_ID` = 16 LIMIT 1;MySQL server has gone away<br>query=SELECT `VALUE_H1_RU` FROM `T2_TREE_VALUE_EXIST` WHERE `VALUE_ID` = 22730 AND `LANG_ID` = 16 LIMIT 1;MySQL server has gone away<br>query=SELECT `PARAM_ID` FROM `T2_TREE_PARAMS_EXIST` WHERE `GROUP_ID` = 312 AND `STATUS` = 1 AND `LANG_ID` = 16;MySQL server has gone away<br>query=SELECT tp.*, t.brand_id as brand_cur_id 
        FROM `EX_TABLE_TREE_312` t
            LEFT JOIN `EX_TABLE_TREE_PARAMS_312` tp ON (tp.art_id = t.art_id) 
            LEFT JOIN `EX_TABLE_TREE_MFA_312` tm ON (tm.art_id = t.art_id)
        WHERE 1    AND t.price > 0
        GROUP BY t.art_id;MySQL server has gone away<br>query=SELECT tp.*, t.brand_id as brand_cur_id 
        FROM `EX_TABLE_TREE_312` t
            LEFT JOIN `EX_TABLE_TREE_PARAMS_312` tp ON (tp.art_id = t.art_id) 
            LEFT JOIN `EX_TABLE_TREE_MFA_312` tm ON (tm.art_id = t.art_id)
        WHERE 1  AND (  (tp.`param_557` = '22944' OR tp.`param_557` LIKE '22944,%' OR tp.`param_557` LIKE '%,22944' OR tp.`param_557` LIKE '%,22944,%') OR (tp.`param_557` = '22598' OR tp.`param_557` LIKE '22598,%' OR tp.`param_557` LIKE '%,22598' OR tp.`param_557` LIKE '%,22598,%') OR (tp.`param_557` = '22677' OR tp.`param_557` LIKE '22677,%' OR tp.`param_557` LIKE '%,22677' OR tp.`param_557` LIKE '%,22677,%') OR (tp.`param_557` = '22730' OR tp.`param_557` LIKE '22730,%' OR tp.`param_557` LIKE '%,22730' OR tp.`param_557` LIKE '%,22730,%'))    AND t.price > 0
        GROUP BY t.art_id;MySQL server has gone away<br>query=SELECT `PARAM_ID` FROM `T2_TREE_PARAMS_EXIST` WHERE `PARAM_ID` IN (557,0) AND `LANG_ID` = 16 ORDER BY `POSITION`;MySQL server has gone away<br>query=SELECT `TEX_RU`, `H1_RU` FROM `T2_TREE_GROUP_EXIST` WHERE `GROUP_ID` = 312 LIMIT 1;MySQL server has gone away<br>query=SELECT `TEX_LINK` FROM `T2_TREE_GROUP_EXIST` WHERE `GROUP_ID` = 312 LIMIT 1;MySQL server has gone away<br>query=SHOW TABLES LIKE 'EX_TABLE_TREE_MFA_312';
Fatal error: Uncaught TypeError: Return value of CatalogExistClass::checkTableMfa() must be of the type int, null returned in /var/www/toko.ua/lib/CatalogExistClass.php:293
Stack trace:
#0 /var/www/toko.ua/lib/CatalogExistClass.php(2435): CatalogExistClass->checkTableMfa(312)
#1 /var/www/toko.ua/lib/CatalogExistClass.php(2223): CatalogExistClass->getGroupCarMfaList(312)
#2 /var/www/toko.ua/lib/CatalogExistClass.php(1202): CatalogExistClass->getPartsCatalogueSeo(312, 1, Array, 'remni-privodnye...', '    \xD0\xA0\xD0\xB5\xD0\xBC\xD0\xBD\xD0\xB8 ...', 0, '', 0, 0, 0, '')
#3 /var/www/toko.ua/event/catalog.php(199): CatalogExistClass->showPartsCatalogueParams(312, 1, 'dlina-mm=1985,1...', Array, 0, '', 0, 0, 0, 'https://toko.ua...', '')
#4 /var/www/toko.ua/out.php(48): include_once('/var/www/toko.u...')
#5 /var/www/toko.ua/index.php(20): require_once('/var/www/toko.u...')
#6 {main}
  thrown in /var/www/toko.ua/lib/CatalogExistClass.php on line 293