budek's post in H>The guild does not have a guild storage | PRE-RE was marked as the answer
Finally found the fix!
diff --git a/src/custom/defines_post.hpp b/src/custom/defines_post.hpp
index 253b8cdbf..4c10c0623 100644
--- a/src/custom/defines_post.hpp
+++ b/src/custom/defines_post.hpp
@@ -9,6 +9,8 @@
* For detailed guidance on these check http://rathena.org/wiki/SRC/config/
**/
-
+#ifdef OFFICIAL_GUILD_STORAGE
+#undef OFFICIAL_GUILD_STORAGE
+#endif
#endif /* CONFIG_CUSTOM_DEFINES_POST_HPP */