Hello
I get the following white screen in the suitecrm configuration and in the module loader option.
I have verified if it is a permissions issue and I use this configuration for my centos 7 server
APACHEUSER='apache:apache'
SUGARPATH='/var/www/html/crm'
find -P $SUGARPATH/ -type d -exec chmod 755 {} \;
find -P $SUGARPATH/ -type f -exec chmod 644 {} \;
find -P $SUGARPATH/ -name *.js -exec chmod 755 {} \;
#chmod 664 $SUGARPATH/config.php
#chmod 664 $SUGARPATH/config_override.php
#chmod 664 $SUGARPATH/sugarcrm.log
find -P $SUGARPATH/cache -type d -exec chmod 775 {} \;
find -P $SUGARPATH/custom -type d -exec chmod 775 {} \;
find -P $SUGARPATH/data -type d -exec chmod 775 {} \;
find -P $SUGARPATH/modules -type d -exec chmod 775 {} \;
find -P $SUGARPATH/include -type d -exec chmod 775 {} \;
find -P $SUGARPATH/upload -type d -exec chmod 775 {} \;
find -P $SUGARPATH/cache -type f -exec chmod 664 {} \;
find -P $SUGARPATH/custom -type f -exec chmod 664 {} \;
find -P $SUGARPATH/data -type f -exec chmod 664 {} \;
find -P $SUGARPATH/modules -type f -exec chmod 664 {} \;
find -P $SUGARPATH/include -type f -exec chmod 664 {} \;
find -P $SUGARPATH/upload -type f -exec chmod 664 {} \;
chown -R $APACHEUSER $SUGARPATH