[kinda_solved] Runing under PHP7 causes session_cache_limiter error

After I switched to PHP7 I got this error:

Warning: session_cache_limiter(): Cannot change cache limiter when session is active in public_html/wp-content/plugins/cforms2/lib_functions.php on line 42

Fix is to change function cforms2_start_session() to look liek this:

function cforms2_start_session() {

$session_id = session_id();
if (empty($session_id)) {
session_start();
session_cache_limiter(‘nocache’);
}

}

Hope this will be included in next official update.