Re: Admin user cannot run tiki-admin.php
If you have already an admin group named Admins, enter in phpmyadmin for iunstance
INSERT INTO users_usergroups (`userId`, `groupName`) VALUES(1,'Admins');
INSERT INTO users_grouppermissions (`groupName`, `permName`) VALUES ('Admins','tiki_p_admin');
If your admin group has another name please adjust
If you do not have an admin group
INSERT INTO users_groups (`groupName`,`groupDesc`) VALUES ('Admins','Administrator and accounts managers.');