update PHP 7

Hi Minti,

our provider switched of php 5.6 and switched to php 7.

we updated the theme (purchased new version, copied with ftp the new inovado-directory to the server)
we renamed the plugins – directory

calling the wp-login.php shows the following error message:
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Warning: Cannot modify header information – headers already sent by (output started at /is/htdocs/……./wp-content/themes/inovado/framework/inc/widgets/custommenu.php:67) in /is/……/wp-login.php on line 435

Warning: Cannot modify header information – headers already sent by (output started at /is/htdocs/w…………..wp-content/themes/inovado/framework/inc/widgets/custommenu.php:67) in /is/htdocs/………………..wp-includes/pluggable.php on line 920

Warning: Cannot modify header information – headers already sent by (output started at /is/htdocs……………./wp-content/themes/inovado/framework/inc/widgets/custommenu.php:67) in /is/htdocs/……………….wp-includes/pluggable.php on line 921

Warning: Cannot modify header information – headers already sent by (output started at /is/htdocs/………………../wp-content/themes/inovado/framework/inc/widgets/custommenu.php:67) in /is/htdocs/……………wp-includes/pluggable.php on line 922
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Please, could you help us.

Best regards,

Robert.

Ticket