[Error] 
Call to a member function getTimestamp() on boolean (0)
/home/t/tarasosh/new.rhinodesign.ru/public_html/local/php_interface/init.php:36
#0: setIfModifiedSince(string)
	
#1: call_user_func_array(string, array)
	/home/t/tarasosh/new.rhinodesign.ru/public_html/bitrix/modules/main/classes/general/module.php:465
#2: ExecuteModuleEventEx(array, array)
	/home/t/tarasosh/new.rhinodesign.ru/public_html/bitrix/modules/main/classes/general/main.php:3197
#3: CAllMain->EndBufferContent(string)
	/home/t/tarasosh/new.rhinodesign.ru/public_html/bitrix/modules/main/classes/general/main.php:3145
#4: CAllMain->EndBufferContentMan()
	/home/t/tarasosh/new.rhinodesign.ru/public_html/bitrix/modules/main/include/epilog_after.php:39
#5: require(string)
	/home/t/tarasosh/new.rhinodesign.ru/public_html/bitrix/modules/main/include/epilog.php:3
#6: require_once(string)
	/home/t/tarasosh/new.rhinodesign.ru/public_html/bitrix/footer.php:4
#7: require(string)
	/home/t/tarasosh/new.rhinodesign.ru/public_html/fotoknigi-portfolio/index.php:248
#8: include_once(string)
	/home/t/tarasosh/new.rhinodesign.ru/public_html/bitrix/modules/main/include/urlrewrite.php:159
#9: include_once(string)
	/home/t/tarasosh/new.rhinodesign.ru/public_html/bitrix/urlrewrite.php:2