errors after migration

[Brian]

Hello,
I recently migrated my Radius server to a new machine but it's giving me 
errors now when I try to start it. I had to change permissions in 
/etc/raddb to 755 in order to get it to start (even 750 wouldn't work) 
but I know that isn't an ideal long-term solution.
I am on CentOS 6.5 with FreeRadius version 2.1.12.
   Thanks in advance.

Wed Mar 18 11:34:55 2015 : Error: rlm_eap: SSL error 
error:0200100D:system library:fopen:Permission denied
Wed Mar 18 11:34:55 2015 : Error: rlm_eap_tls: Error reading certificate 
file /etc/raddb/certs/server.pem
Wed Mar 18 11:34:55 2015 : Error: rlm_eap: Failed to initialize type tls
Wed Mar 18 11:34:55 2015 : Error: /etc/raddb/eap.conf[17]: Instantiation 
failed for module "eap"
Wed Mar 18 11:34:55 2015 : Error: /etc/raddb/sites-enabled/default[310]: 
Failed to load module "eap".
Wed Mar 18 11:34:55 2015 : Error: /etc/raddb/sites-enabled/default[252]: 
Errors parsing authenticate section.
Wed Mar 18 11:34:55 2015 : Error: Failed to load virtual server <default>