1- 500 Error before installing
- *env file has existed - Use the script that is installed already. You should download the Newest version for the New install
- PHP version is greater than 7.3 - Booking Core doesn't work in version 7.2.x.x or lower, You should use version 7.3 or higher
- Files missing while moving from booking core folder to public_html
Step 1. Show the Hidden files
Step 2. Find the Hidden file and upload it again
The missed files are circled in red
