I have 3 error warnings showing when I login to my Cp. It just showed all of a sudden. My version is 5.01. Thank you so much.
Here are the 3:
Warning Use of undefined constant INTL_IDNA_VARIANT_UTS46 - assumed ‘INTL_IDNA_VARIANT_UTS46’ (this will throw an Error in a future version of PHP) ee/legacy/libraries/Typography.php, line 2566 Severity: E_WARNING
Warning idn_to_ascii() expects parameter 3 to be integer, string given ee/legacy/libraries/Typography.php, line 2566 Severity: E_WARNING
Warning Cannot modify header information - headers already sent by (output started at ee/legacy/core/Exceptions.php:120) ee/EllisLab/ExpressionEngine/Boot/boot.common.php, line 488 Severity: E_WARNING