When my partner was updating the plugins our website (www.gamersareus.com) he inadvertently killed it. This is the error we get when we go to the site or try to log in:
Deprecated: Assigning the return value of new by reference is deprecated in /home/content/21/9387921/html/wp-content/plugins/jetpack/jetpack.php on line 3110
Warning: Cannot modify header information - headers already sent by (output started at /home/content/21/9387921/html/wp-content/plugins/jetpack/jetpack.php:3110) in /home/content/21/9387921/html/wp-includes/pluggable.php on line 881
Can anyone give me any hints as to what the issue is or how to solve it?
edit: there were four plugin updates going on at the same time.