Mod Rejection Help [1.7.10]

[inns]

I keep getting errors when I try to enter my server using all the mods, and this is what comes up when I try joining (this is the only error)

 

 

If I can get some help on this and/or advice, that would be highly appreciated as I'm currently under pressure to open this server of mine with my friends.

 

Thanks,

 

inns

[larsgerrits]

1.7.10 is no longer supported on this forum. Update if you want support.