When player using /clan sethome, message displayed "sethome succes!"
but It will not save at sql database, player using /clan home, will not teleporting to home

Can you attach your server log? (Do not use plugman to load Parties)
Are you using Parties in BungeeCord or only Spigot?

I'm using BungeeCord
[11:26:41 INFO]: [Parties] WaichingXD performed the command 'SETHOME' with 0 arguments
[11:26:41 INFO]: [Parties] Sent a packet of type 'ADD_HOME' via the player * via the channel 'parties:sub'
[11:26:41 INFO]: [Parties] Got party MCSBS from list
[11:26:41 INFO]: [Parties] WaichingXD set the home of MCSBS with name default

Its because Spigot and BungeeCord are not sync correctly, be sure to follow this guide: https://alessiodp.com/docs/parties/bungeecord

Basically, Bungee sends a packet to Spigot, asking to save the home.

Attach the server log of the spigot server.

But other data can be saved only home can not

Can I see the config.yml? (Be sure to do not share database credentials)

Spigot: https://pastebin.com/un4MvtRb
Bungeecird: https://pastebin.com/7L3aWvjp

I need both logs (since the reload of Parties) of Spigot and the Bungeecord.

https://pastebin.com/mLWx9k4k

I will fix it for the next update

Fixed with 3.2.0