[XxBaDxBoYxX]

Most of the cases, this means you either:
1- Compiled the script with a version of a plugin and when you uploaded the gamemode, You added an older version of the plugin.
2- Compiled the script with a version of a plugin (very old version) and when you uploaded the gamemode, you added new version of the plugin.

How to solve it ?

Download the plugins and compile your gamemode again with those plugins and upload the same plugins to your host (with .so if it's linux host)

Finally, If the solve didn't work, Add nativechecker.


Edit:
After reading your logs.

Please, Update your streamer and sscanf.