Hi there! I have installed Omeka Classic according to https://omeka.org/classic/docs/Installation/Installation/#7-easy-steps-for-installing-with-lamp-server-setup
But I recieved an error: " Omeka has encountered an error
To learn how to see more detailed information about this error, see the Omeka Classic User Manual page on retrieving error messages."
I was trying to retrive error messages following the instructions, but nothing worked. Can somebody please help me? Here is the link: bis090.vse.cz/omeka