Error on Line … PHP 7.1

sorry picture is not getting postes, the direct link:
https://abload.de/img/img_7715kgqhs.png

WP Statistics has very little testing against PHP 7.1 at this time so there may be some of these kinds of errors as it has some breaking changes in it.

thank you.
but after changing to PHP-Version:5.6.29-nmm1 it is still displaying the following error on the dashboard:

Warning: Illegal string offset ‘dashboard_set’ in /www/htdocs/placentt/plastikjunkies/wp-content/plugins/wp-statistics/includes/classes/statistics.class.php on line 144

i’ve seen problems with the DB prefix in another topic, so for your info: we are using the prefix “ZtfdV_”

dashpanel still saying

Warning: Illegal string offset ‘dashboard_set’ in /www/htdocs/placentt/plastikjunkies/wp-content/plugins/wp-statistics/includes/classes/statistics.class.php on line 144

Warning: Cannot modify header information – headers already sent by (output started at /www/htdocs/placentt/plastikjunkies/wp-content/plugins/wp-statistics/includes/classes/statistics.class.php:144) in /www/htdocs/placentt/plastikjunkies/wp-includes/option.php on line 828

Warning: Cannot modify header information – headers already sent by (output started at /www/htdocs/placentt/plastikjunkies/wp-content/plugins/wp-statistics/includes/classes/statistics.class.php:144) in /www/htdocs/placentt/plastikjunkies/wp-includes/option.php on line 829

I’ve seen that a few times with this error, once PHP 7.1 has run it’s storing something in the database that is corrupt.

If you have access to phpMyAdmin I’d suggest checking the wp_options table (and wp_usermeta table) for the wp_statistics option value and see if it’s corrupt or not.

wp_statistics in usermeta says “1” for user 1 and 2 …

this is the wp_options/wp_statistics table

a:82:{s:18:"pending_db_updates";a:2:{s:13:"date_ip_agent";b:0;s:11:"unique_date";b:0;}s:16:"search_converted";i:1;s:5:"geoip";s:2:"on";s:8:"browscap";s:2:"on";s:10:"useronline";s:1:"1";s:6:"visits";s:1:"1";s:8:"visitors";s:1:"1";s:5:"pages";s:1:"1";s:12:"check_online";s:2:"30";s:8:"menu_bar";s:1:"0";s:11:"coefficient";s:1:"1";s:12:"stats_report";s:0:"";s:11:"time_report";s:5:"daily";s:11:"send_report";s:4:"mail";s:14:"content_report";s:0:"";s:12:"update_geoip";b:0;s:8:"store_ua";s:0:"";s:9:"robotlist";s:1875:"007ac9
5bot

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• This reply was modified 7 years, 10 months ago by Steven Stern (sterndata).
• This reply was modified 7 years, 10 months ago by Steven Stern (sterndata).

Delete the usermeta table entries, they are corrupted and see if it works with PHP 5.6.

working. thank you ??