I have version 2.3.1 and I try to upload and install .zip package. I got this message:
Warning
Warning: File /home/u33230/public_html/tmp/com_booking2.zip not uploaded for security reasons!
Error
Archive does not exist
Then I tried this method. Not working, got only some error message. No change to fire refresh process.
Download installation package from download area.
Unpack package on the disk of your computer.
Copy content of the folder admin into folder administrator/components/com_booking
Copy content of the folder site into folder components/com_booking
Select "Refresh Database" Control Panel -> Configuration -> Error Log
If Booking is completely blocked then you can fire the refresh process with the URL
your-domain/administrator/index.php?option=com_booking&controller=errors&task=refreshDatabase
What shoud I do?