ППС

[Error] 
Call to undefined function mysql_connect() (0)
/var/www/mai/bitrix/templates/mai15/components/mai/cached/pps/result_modifier.php:5
#0: include
	/var/www/mai/bitrix/modules/main/classes/general/component_template.php:877
#1: CBitrixComponentTemplate->__IncludeMutatorFile(array, array)
	/var/www/mai/bitrix/modules/main/classes/general/component_template.php:784
#2: CBitrixComponentTemplate->IncludeTemplate(array)
	/var/www/mai/bitrix/modules/main/classes/general/component.php:735
#3: CBitrixComponent->showComponentTemplate()
	/var/www/mai/bitrix/modules/main/classes/general/component.php:683
#4: CBitrixComponent->includeComponentTemplate()
	/var/www/mai/bitrix/components/mai/cached/component.php:34
#5: include(string)
	/var/www/mai/bitrix/modules/main/classes/general/component.php:594
#6: CBitrixComponent->__includeComponent()
	/var/www/mai/bitrix/modules/main/classes/general/component.php:653
#7: CBitrixComponent->includeComponent(string, array, boolean)
	/var/www/mai/bitrix/modules/main/classes/general/main.php:1041
#8: CAllMain->IncludeComponent(string, string, array, boolean)
	/var/www/mai/common/pps/index.php:12