[TypeError] 
mb_substr(): Argument #1 ($string) must be of type string, array given (0)
/home/bitrix/shared/bitrix/modules/main/tools.php:2849
#0: mb_substr
	/home/bitrix/shared/bitrix/modules/main/tools.php:2849
#1: Rel2Abs
	/home/bitrix/shared/bitrix/modules/main/classes/general/menu.php:303
#2: CMenu->RecalcMenu
	/home/bitrix/shared/bitrix/components/bitrix/menu/component.php:73
#3: include(string)
	/home/bitrix/shared/bitrix/modules/main/classes/general/component.php:615
#4: CBitrixComponent->__includeComponent
	/home/bitrix/shared/bitrix/modules/main/classes/general/component.php:105
#5: CBitrixComponent->executeComponent
	/home/bitrix/shared/bitrix/modules/main/classes/general/component.php:668
#6: CBitrixComponent->includeComponent
	/home/bitrix/shared/bitrix/modules/main/classes/general/main.php:1195
#7: CAllMain->IncludeComponent
	/home/bitrix/www/local/templates/agrotambov/header.php:292
#8: __templateHeader
	/home/bitrix/shared/bitrix/modules/main/classes/general/main.php:3389
#9: CAllMain->EndBufferContent
	/home/bitrix/shared/bitrix/modules/main/classes/general/main.php:3347
#10: CAllMain->EndBufferContentMan
	/home/bitrix/shared/bitrix/modules/main/include/epilog_after.php:46
#11: require(string)
	/home/bitrix/shared/bitrix/modules/main/include/epilog.php:3
#12: require_once(string)
	/home/bitrix/shared/bitrix/footer.php:4
#13: require(string)
	/home/bitrix/www/technika/index.php:345
#14: include_once(string)
	/home/bitrix/shared/bitrix/modules/main/include/urlrewrite.php:184
#15: include_once(string)
	/home/bitrix/shared/bitrix/urlrewrite.php:2
----------