So.. My server went down about a month ago, and me and my staff team decided to bring it back up, but modded, so i made a modpack with the mods we need for our theme, and me and my host have been working to make it playable, and actually start up, but i have this one problem, the modpack starts downloading, then it gets to the "installing mods" part, it stops at 49% and instantly sends a message "Error unzipping file for the following pack" I have no idea how to fix this, i tried re-installing technic twice, updated the file in the modpack location link, all of my stuff if correct and formatted right... i just have no idea what to do from here..