I have been attempting to use a number of modpacks from the curse launcher however whenever i launch one it starts loading up the mods and whenever it gets to initialising RFtools in phase 2 it promptly crashes, as shown by the following screenshot

This never happens after i manually remove RFtools, this normally wouldn't be much of an issue as i can live without a couple tech mods, however since the game adds items if i remove it i am unable to connect to servers, which is my preferred play style, if anyone can propose a solution i would greatly appreciate it as Curse is being VERY unresponsive, simply shrugging me off and telling me to submit bug reports

Do you have an nvidia card? What driver version?

Anyway if java is crashing there is little that I can do about it. Maybe try upgrading your java?

I have upgraded my java to the latest version of 64 bit, i'll try updating my drivers but other than that i have no clue what's going on

Well updating the drivers appears to have worked, thanks for your help, not many mod creators have an active help section