MySQL:5.6.37
ZC version:1.5.5
PHP version:7.0.27
first time installing

During the installation process, starting from the zc install file and then following the instruction on web page, I get a Problem at admin setup after pressing continue i am sent to a black page with the message "WARNING: An Error occurred, please refresh the page and try again." refreshing does nothing. When i look into the log created with this error it say "[29-May-2018 18:45:10 Europe/Moscow] PHP Fatal error: 1146:Table '(databaseName).admin' doesn't exist :: update admin set admin_name = ' .... " was this table suppose to be created during the database setup ? or am I suppose to create it manually ?

Thank you for your time

ps: mysql database has had a table called upgrade_exeception but no other table were automatically added