After installation of Pro version the ads wouldnt display anymore. With the same error message in the HTML code as above. When deactivating pro and changing to the free version, the ads become visible again.
After looking in the error file I noticed that several columns in the database could not be found. For example:
[:error] [pid 13675] [client …] WordPress-Datenbank-Fehler Unknown column ‘day_sun’ in ‘wp_adrotate_schedule’ f\xc3\xbcr Abfrage ALTER TABLE wp_adrotate_schedule ADD autodelete char(1) NOT NULL default ‘N’ AFTER day_sun; von require_once(‘wp-admin/admin-header.php’), do_action(‘admin_notices’), WP_Hook->do_action, WP_Hook->apply_filters, adrotate_notifications_dashboard, adrotate_check_upgrade, adrotate_database_upgrade, adrotate_add_column, referer: …
Here is an overview for the available columns in this case:
show columns from wp_adrotate_schedule;
| Field | Type | Null | Key | Default | Extra |
| id | mediumint(8) unsigned | NO | PRI | NULL | auto_increment |
| name | varchar(255) | NO | | | |
| starttime | int(15) unsigned | NO | | 0 | |
| stoptime | int(15) unsigned | NO | | 0 | |
| maxclicks | int(15) unsigned | NO | | 0 | |
| maximpressions | int(15) unsigned | NO | | 0 | |
| spread | varchar(5) | NO | | N | |
7 rows in set (0.00 sec)
It seems to me that the DB has not been properly updated with the upgrade on PRO version. How can I fix the issue? Would like to upgrade to Pro again.