Repeated dyld errors reported in sh.crash.log -- how fix?

Question

On trying to locate where my spare disk space on my boot drive had gone , I found ~user/Library/Logs/CrashReporter had a 274Mb sh.crash.log file...! This seems to entirely consist of repeated dyld error messages (see below). Can anyone suggest a culprit that might be causing this and/or fix for this?
This seems to only occur once in a long while and when it does, a lot of errors are reported. As such in a sense its more "for my interest" than urgent, but all the same something is afoot...!
-------------- Error reported: -------------
Host Name: localhost
Date/Time: 2006-06-05 11:41:34 +1200
OS Version: 10.3.9 (Build 7W98)
Report Version: 2
Command: sh
Path: /bin/sh
Version: ??? (???)
PID: 9508
Thread: Unknown
Link (dyld) error:
dyld: sh can't open library: /usr/lib/libncurses.5.dylib (Too many open files, errno = 24)
G4/400   Mac OS X (10.3.9)  

Answer 1

What kind of script errors do you get?
You can try a clean reinstall and download a fresh Firefox copy from http://www.mozilla.com/firefox/all.html and save the file to the desktop.
Uninstall your current Firefox version and remove the Firefox program folder before installing that copy of the Firefox installer.
It is important to delete the Firefox program folder to remove all the files and make sure that there are no problems with files that were leftover after uninstalling.
You can initially skip the step to create a new profile, that may not necessary for this issue.
See http://kb.mozillazine.org/Standard_diagnostic_-_Firefox#Clean_reinstall