Hi guys, Since the 4,9,7 WP update (I think), I can’t access my WP backend. I get this error :
Warning: Invalid argument supplied for foreach() in /homepages/31/d495254400/htdocs/wp-content/themes/sydney/plugins/class-tgm-plugin-activation.php on line 2036
Warning: Cannot modify header information - headers already sent by (output started at /homepages/31/d495254400/htdocs/wp-content/themes/sydney/plugins/class-tgm-plugin-activation.php:2036) in /homepages/31/d495254400/htdocs/wp-includes/pluggable.php on line 1219
The site itself works okay on the frontend, but not for the backend
the address is www.sergueitchepik.eu
Can you help me to solve this embarrassing problem?