fix: data save bug

CHANGELOG.log

@@ -4,18 +4,23 @@
 
 1.2.0-RC1: Update n°12 (XX/XX/25)
     [FEATURES]
-        - Updated to support up to Minecraft 1.21.4.
+        - Updated to support Minecraft 1.21.5.
+        - Added a sub-command (/nicko about) to get information about Nicko.
         - Modernized the messages and added various sound effects upon interacting with the plugin.
-        - Made GUIs names cleaner.
+        - Cleaned up GUI titles.
 
-     [FIXES]
-        - Cleaned up the codebase to prepare for future updates.
+    [FIXES]
         - Fixed an oversight preventing the configuration from properly being migrated.
+        - Fixed a rare bug that could prevent data from being saved.
         - Fixed the placeholder item in the skin cache invalidation not being translated.
+        - Fixed a oversight about a column name using SQL storage.
 
     [LANGUAGE]
         - Moved the prefix to the language file.
 
+    [OTHER]
+        - Cleaned up the codebase to prepare for future updates.
+
 1.1.7-RC1: Hotfix n°5 (04/05/24)
     [OTHER]
         - Restored download link again on spigotmc.org