Ok I think your database is not correctly set to use the skills have you saved all skills
RDB´s ? To your client
And witch script you used to add the new skills and monsters.
Make sure you save also your summonrandomskillResource
or just search a client who have the skills working and copy (restore the RDB to your database) but make sure your client is also up to date with the RDB´s and files from monsters etc
I see your Summon Monsters have the string problem here is a script (thanks to Alastor)
you can fix it