Fixed incorrect string value error on legacy MySQL databases (fixes #826)

src/main/java/net/coreprotect/patch/script/__2_24_0.java

@@ -0,0 +1,34 @@
+package net.coreprotect.patch.script;
+
+import java.sql.Statement;
+
+import net.coreprotect.config.Config;
+import net.coreprotect.config.ConfigHandler;
+import net.coreprotect.language.Phrase;
+import net.coreprotect.language.Selector;
+import net.coreprotect.utility.Chat;
+
+public class __2_24_0 {
+
+    protected static boolean patch(Statement statement) {
+        try {
+            if (Config.getGlobal().MYSQL) {
+                try {
+                    statement.executeUpdate("ALTER TABLE " + ConfigHandler.prefix + "sign CONVERT TO CHARACTER SET utf8mb4");
+                }
+                catch (Exception e) {
+                    Chat.console(Phrase.build(Phrase.PATCH_SKIP_UPDATE, ConfigHandler.prefix + "sign", Selector.FIRST, Selector.FIRST));
+                    e.printStackTrace();
+                    return false;
+                }
+            }
+        }
+        catch (Exception e) {
+            e.printStackTrace();
+            return false;
+        }
+
+        return true;
+    }
+
+}