Could you link a download link to the plugin(s) so the plugin(s) can be tracked easier? Even if it already added. Also, could you get your logs so the error can be fixed?
Here's how to get your logs:
Method One (From the Console) 1. Go to File Manager > Logs > latest.log. 2. Select all the file contents and copy them. 3. Now you can paste the logs where you want. If you want to send them to someone else go to a website, such as pastebin. Then paste everything in there, click on create new paste, then copy the link of the website and send the link of the website.
Or you can use the other method if you want to grab your logs from the server.
Method Two (From the Server) 1. Run /dl logs (requires operator) 2. Click the link it gives you, and download the file. If you want to send them to someone else go to a website, such as pastebin. Open the file you downloaded and then paste everything in there, click on create new paste, then copy the link of the website and send the link of the website.