Server crashing.

Hello! I'm Pedro and I have a question about the server. Well I decided to create a server for me and my friends and put mods (I downloaded the forge, downloaded the mods, checked the forge website for versions, did everything!) But then when I turned on the server, it crashed, and I went to ask for help on the server, there was a person who told me to follow Dyno's steps (who spoke to enter the log option, press the share button and send it to moderators) I did it but I didn't get any answers, and I have no idea how to solve this, please, could someone help me.

Share where ?? To a little something .. Thanks for the answer: D And for the help offered! Thank you very much ^ - ^

https://mclo.gs/Kn3G5wH Esta aí