Всё сломалось!
Класс: DB
engine::run();
engine::runComp("catcontent");
catcontent::run();
cTemplate::tplFetch("main");
Smarty_Internal_TemplateBase::fetch("main.html");
Smarty_Internal_TemplateBase::_execute([object],[object],[object],[object],[object]);
Smarty_Internal_Template::render([object],[object]);
Smarty_Template_Compiled::render([object]);
Smarty_Template_Resource_Base::getRenderedTemplateCode([object]);
::content_612ccad50c9300_62754277([object]);
Smarty_Internal_Template::_subTemplateRender("file:./outer/default.html",[object],[object],[object],[object],[object],[object],[object]);
Smarty_Internal_Template::render();
Smarty_Template_Compiled::render([object]);
Smarty_Template_Resource_Base::getRenderedTemplateCode([object]);
::content_612cb6074a12d0_73884952([object]);
Smarty_Internal_Template::_subTemplateRender("file:./../zchk.html",[object],[object],[object],[object],[object],[object],[object]);
Smarty_Internal_Template::render();
Smarty_Template_Compiled::render([object]);
Smarty_Template_Resource_Base::getRenderedTemplateCode([object]);
::content_612cd1b682a572_28375616([object]);
::smarty_function_exec([object],[object]);
engine::runComp("filter",[object]);
filter::run();
filter::fillProps();
filter::getDataForProp([object]);
DB::execSQL("SELECT `data` FROM `cache` WHERE `moment` >= 1732392287 AND `params` = "a:5:{s:8:\"template\";s:13:\"simple_filter\";s:7:\"sect_id\";s:8:\"8c090305\";s:7:\"prop_id\";s:8:\"2351d9a7\";s:4:\"lkey\";s:4:\"5071\";s:4:\"rkey\";s:4:\"5100\";}" ");
SELECT `data` FROM `cache`
WHERE `moment` >= 1732392287 AND
`params` = "a:5:{s:8:\"template\";s:13:\"simple_filter\";s:7:\"sect_id\";s:8:\"8c090305\";s:7:\"prop_id\";s:8:\"2351d9a7\";s:4:\"lkey\";s:4:\"5071\";s:4:\"rkey\";s:4:\"5100\";}"
MySQL server has gone away