hacktisch

Hello Semsemann, I ran into the same problem today and managed to solve it by myself.

First of all I would like to respond to the above comment: support forums are public for a reason, which is that everyone that runs into the same problem can find the solution to the problem because it is publicly accessible. If support goes via email then the public forum part becomes useless

OK I will proceed to my solution, it will need a bit of technical knowledge:

1. Open your database (for instance using phpmyadmin)
2. Find the table(s) with format [DB_PREFIX]_dopbsp_translation_[LANGUAGE]. If you have a multilingual site, these are multiple tables, and the following steps must be takes for every table
3. Search for the row where ‘key_data’ equals ‘RULES_FRONT_END_MIN_TIME_LAPSE_DAYS_WARNING’
4. Edit that row, to change the value of ‘location’ from ‘backend’ to ‘calendar’
5. Repeat the above also for the keys: RULES_FRONT_END_MAX_TIME_LAPSE_DAYS_WARNING, RULES_FRONT_END_MAX_TIME_LAPSE_HOURS_WARNING, RULES_FRONT_END_MIN_TIME_LAPSE_HOURS_WARNING

Check your site again the message should now display correctly

I also received this error when I tried to upload. I looked in the WP debug log and found that the plugin uses a php simplexml function, my apache didn’t have simplexml installed. So make sure you have SimpleXML installed