Всё сломалось!

Класс: DB

engine::run();
engine::runComp("catcontent");
catcontent::run();
root::getDataByItemId([object],[object]);
DB::execSQL("SELECT * FROM cat_props WHERE prop_id in ("aa8aaa23", "5b8098b9", "e924aa8c", "ea92eb8c", "6089dd6d", "46a6fe4a", "27a27233", "9a75c2ef", "1ceb48c1", "654f8210", "307792ff", "f3d8a183", "ca078b76", "e24b192b", "5d3a6cc9", "37551f2e", "d0ee82e9", "bd88cd59", "116584ae", "45848b8f", "ae61108a") AND item_id="172fb974f" AND subitem_id=""");

SELECT * FROM cat_props WHERE prop_id in ("aa8aaa23", "5b8098b9", "e924aa8c", "ea92eb8c", "6089dd6d", "46a6fe4a", "27a27233", "9a75c2ef", "1ceb48c1", "654f8210", "307792ff", "f3d8a183", "ca078b76", "e24b192b", "5d3a6cc9", "37551f2e", "d0ee82e9", "bd88cd59", "116584ae", "45848b8f", "ae61108a") AND item_id="172fb974f" AND subitem_id=""
MySQL server has gone away