I ran into this same problem and contacted Free Realms, their reply was to tell me that the G10 error indicated a failed profile and that I'd have to delete the first profile and create a new profile on the account. That may work for someone out there and as it's the answer they gave I thought I'd post it.
However, I resolved the problem in a differently than that. I only encountered the G10 error when attempting to use a second PC than the one I initially installed it to. Free Realms installs its base files (which include your profile) once and then references some aspect of the profile every time you try to log-in to a server. So if you switch to a different PC than where you first installed Free Realms you'll get the G10 error if you try to login as an existing account holder. To fix the problem, I copied the Free Realms folder from the first PC where I'd installed it to the second one. I also copied a www-cdn.freerealms.com and #www-cdn.freerealms.com folders to their respective spots in the Macromedia Flash folder. I was then able to log-in to the server just fine on the second PC.
The error can be something that you do not have of a flash drive or it is not available at that time if it does not work then i do not have any clue Hope this helps
Sounds like you have a graphics issue, you should contact the Referees, and ask for help.
um well i would like get the people that made this game and then tell them like what is happening and they can fix it
I suggest you ask a Referee. It is mush easier for them to fix your problem then a bunch of strangers on WA.
autoIt error how can i fix this problem
How to fix the error on FMC
How to Fix file integrity violated Error
Replace the blower motor speed resister.
How do you fix error code 489 on my android phone
Can you tell me how to fix error Out of memory at line 23?
it can be different from error to error
depends what the error is