class-bg-analytics.php results in 403 Forbidden in Backend-Search

Hello,

since one of the last updates the plugin creates a 403 Forbidden Error in our backend search for pages, jobs and others. Posts can still be searched.

Here is the what debug-mode says:

Deprecated: Creation of dynamic property BG_Analytics::$metrics_shareable is deprecated in xxx/wp-content/plugins/job-postings/include/class-bg-analytics.php on line 23 Deprecated: Creation of dynamic property BG_Analytics::$file_location_notice_seen is deprecated in xxx/wp-content/plugins/job-postings/include/class-bg-analytics.php on line 25 Warning: Cannot modify header information – headers already sent by (output started at xxx/wp-content/plugins/job-postings/include/class-bg-analytics.php:23) xxx/wp-admin/includes/misc.php on line 1438 Warning: Cannot modify header information – headers already sent by (output started at xxx/wp-content/plugins/job-postings/include/class-bg-analytics.php:23) in xxx/wp-includes/functions.php on line 7108 Warning: Cannot modify header information – headers already sent by (output started at xxx/wp-content/plugins/job-postings/include/class-bg-analytics.php:23) in xxx/wp-admin/admin-header.php on line 9

What can we do?