White page when trying to update group forum permissions

Your phpBB Version: 2.0.22
phpBB Type: Integramod 140
MODs: Yes
Your knowledge: Basic Knowledge
Board URL: http://www.trenary.org
PHP Version: 4.4.4
MySQL Version: 4.1.22
What was done before the problem appeared?
Nothing for quite some time
What was done to try to solve the problem?
Currently nothing
De.scription and Message
I haven't really tried anything, other than searching the forum, because I vaguely recall running into something similar to this before and it being a relatively simple fix. I thought I'd ask before I went changing things trying to fix it on my own and then not have a clear recollection of what I had already tried.
A new group has just been added to the site. When we go to ACP -> Group Admin -> Permissions, select the group, change the permissions, and press Submit, the page turns white and shows "done" i the status bar. I've let it sit for a while and it never reloads. Also, the changes aren't applied.
This site is pretty much up and running on its own now, so not a lot of changes are made. No mods have been added since the last group was added and that group's permissions were set with no issues. This webhost, though, has been known to reset permissions every once in a while, but I haven't been able to see any changes to file permissions at all. If it makes a difference, there are a lot of forums on this board, but I've tried changing the permissions to only one forum and the same thing occurs.
Is there an easy way to do this through phpMyAdmin? I'd like to get this working for them, if possible, and then troubleshoot it from there. I appreciate the help.
phpBB Type: Integramod 140
MODs: Yes
Your knowledge: Basic Knowledge
Board URL: http://www.trenary.org
PHP Version: 4.4.4
MySQL Version: 4.1.22
What was done before the problem appeared?
Nothing for quite some time
What was done to try to solve the problem?
Currently nothing
De.scription and Message
I haven't really tried anything, other than searching the forum, because I vaguely recall running into something similar to this before and it being a relatively simple fix. I thought I'd ask before I went changing things trying to fix it on my own and then not have a clear recollection of what I had already tried.
A new group has just been added to the site. When we go to ACP -> Group Admin -> Permissions, select the group, change the permissions, and press Submit, the page turns white and shows "done" i the status bar. I've let it sit for a while and it never reloads. Also, the changes aren't applied.
This site is pretty much up and running on its own now, so not a lot of changes are made. No mods have been added since the last group was added and that group's permissions were set with no issues. This webhost, though, has been known to reset permissions every once in a while, but I haven't been able to see any changes to file permissions at all. If it makes a difference, there are a lot of forums on this board, but I've tried changing the permissions to only one forum and the same thing occurs.
Is there an easy way to do this through phpMyAdmin? I'd like to get this working for them, if possible, and then troubleshoot it from there. I appreciate the help.