[MC-78105] Crashing for client

So, today I wanted to go on 1.7.10, each time I try to go onto a server ect I crash. It says my game is modded, modded type is client. If it helps, I got Minecraft when 1.8.1 was the latest version on January 31st. This would of been my first time playing on 1.7.10 but since It keeps crashing I can't. I wanted to use 1.7.10 since I got the mod Biomes O' Plenty. I've been trying for a while now, and I keep crashing. I would appreciate help as I was so excited to play with biomes O' plenty. 😞

Related issues

duplicates

MC-38527 Crash after changing max view distance to 20 chunks in options.txt / Render distance too high in options.txt after downgrading

Attachments

crash-2015-02-25_21.03.29-client.txt

Comments

migrated 2015-02-25T21:12:45Z

[media]

Mustek 2015-02-25T21:13:26Z

Thank you for your report.
However, your ticket has been resolved as a duplicate.

This issue has been linked to the original bugreport: MC-38527. You can find or add further information on that report.
Please search before reporting any bugs, as it's likely that one exists already.