Plugin not loading ( java.lang.NoClassDefFoundError )

[dayofpay]

Bug Description
When attempting to enable Residence plugin versions 5.1.6.4 or 5.1.6.3, the server throws a java.lang.NoClassDefFoundError during startup. This issue prevents the plugin from loading successfully. Versions below 5.1.6.3, such as 5.1.6.2, load without errors.

Steps to Reproduce

1. Download and place Residence 5.1.6.4 (or 5.1.6.3) in the plugins directory.
2. Start the server running Spigot 1.8.8.
3. Observe the console for errors during the plugin initialization process.

Expected Behavior
Residence should load without errors, similar to how version 5.1.6.2 operates.

Screenshots/Logs

(Attach a full console log if available)

Server Environment

• Server Software: Spigot 1.8.8
• Java Version: 8
• Residence Version: 5.1.6.4 (also occurs with 5.1.6.3)

Additional Context

• Residence 5.1.6.2 works without issues.
• The error points to a missing class, suggesting a possible dependency issue or compatibility problem with Spigot 1.8.8.
• No additional plugins were updated during testing.