Howdy Vida. I don’t know if you are ‘off’ or not but perhaps your installation and configuration isn’t exactly ‘on’ yet. 
Did you upload a custom avatar? Tell us what’s in your apache error log.
		
	 
	
	
	
 
		
			
	
	
		
		Hello burtadsit:
Thank you for responding. 
I don’t exactly know where to find the apache error log!   I just keep getting: “There was an error saving group details. Please try again.” everytime I try to create a group. 
I have only uploaded one member’s details (my own) including a profile picture.   Would that be uploading custom avatar?  
I am rather desperate to get this going.   Thank you so much for helping out.
Vida
		
	 
	
	
	
 
		
			
	
	
		
		The only reason I asked about the avatar is to see what was happening before the last stage of creating a group. Tell me where you installed wpmu. Let me guess:
You are on a shared host. wpmu is installed in a subdirectory under the document root using the subdirectory option instead of the subdomain option for wpmu.
?
		
	 
	
	
	
 
		
			
	
	
		
		Yes.  I am using Bluehost.com and exactly as you say, using subdirectory instead of subdomian.  would that be a problem?
		
	 
	
	
	
 
		
			
	
	
		
		I think I got it. 
I wasn’t filling in all the required fields to create the group!!  It should be OK now. 
Thank you burtadsit  
		
	 
	
	
	
 
		
			
	
	
		
		YEs – you need to fill ALL fields. A friendly error message would help there – such as please fill all required fields or something as opposed to a generic error
		
	 
	
	
	
 
		
			
	
	
		
		Glad you got things going life2000. Yes, more detailed error messages would help alot. As it stands now a problem could be related to just about anything. Trac here I come.