I have just completed a fresh install of Sugar 5.0.0e
The installation completed fine. However while monitoring my logs I notice the following immediately after logging into sugar:

[Wed Jun 11 09:09:10 2008] [notice] child pid 2457 exit signal Segmentation fault (11)

Then if I click on any link or any section in sugar, the site just hangs indefinitely until I restart Apache.

Once I restart Apache, I login as admin again, everything is fine. I begin to browse the various sections/pages of sugar until the following occurs again:

[Wed Jun 11 09:13:03 2008] [notice] child pid 2537 exit signal Segmentation fault (11)

Now the site is hanging. Only a restart of apache fixes the issue again.
I should mention that all other applications and web sites work flawlessly on this system.

I am very anxious to begin using Sugar, your help is greatly appreciated.



My Server configuration is as follows:
Fedora 8 x86_64
linux kernel 2.6.25.4-10.fc8.x86_64
mysql server 5.0.45-6.fc8.x86_64
PHP 5.2.4-3.fc8.x86_64
Apache 2.2.8-1.fc8.x86_64

The server is a Intel Xeon Quad Core machine with 4GB RAM

mySQL configuration is:
key_buffer = 512M
max_allowed_packet = 64M
table_cache = 512
sort_buffer_size = 4M
read_rnd_buffer_size = 2M
myisam_sort_buffer_size = 64M
tmp_table_size = 128M
query_cache_size = 96M
query_cache_type = 1
thread_cache_size = 8
max_connections = 400
wait_timeout = 300

PHP.ini relevant configuration information:
memory_limit = 128M
max_execution_time = 30
max_input_time = 60
register_long_arrays = On

[APC]
apc.shm_size = 64
apc.shm_segments = 2
apc.stat_ctime=1
apc.report_autofilter=1
apc.include_once_override=0

Apache relevant configuration information:
StartServers 10
MinSpareServers 10
MaxSpareServers 20
ListenBacklog 1024
ServerLimit 2048
MaxClients 2048
MaxRequestsPerChild 4000