Fixed php session save permission problem

SubModules/php-fpm/preconf.sh

@@ -12,7 +12,7 @@ elif [ "$shortdist" = "el8" ]; then
     phpMainConf=/etc/opt/remi/php${phpver//.}/php.ini
     phpFPMService=php${phpver//.}-php-fpm
 #Creating Socket directory
-    mkdir -p /var/run/php
+    mkdir -p /var/run/php /var/lib/php/sessions
 fi
 
 #Setting php version branch