Somewhere to post Bug Reports, Please try to include as much relevent information as possible, including the version of RimWorld your using. (1.0, 1.1, etc), if your using Combat Extended.
Or you can use Githubs Issue Tracker[github.com], this is preferable as its far less likely to be forgotten longterm.

If you have HugsLib you can press CTRL + F12 to copy the report and paste it here.

Alternatively click
https://gyazo.com/579d014e1fe4583c19c03ba6fe54e91d

which should open something like this
https://gyazo.com/fd6fbe3394b1f87805b05cd5e4ff4d93

in the bottom left is the share logs button, click that and copy the link and paste it into a comment here

or you can copy it from your log directory, which will be something along the lines of.

C:\Program Files (x86)\Steam\steamapps\common\RimWorld\RimWorldWin_Data\output_log.txt

or

C:\Program Files (x86)\Steam\steamapps\common\RimWorld\RimWorldWin_Data\output_log.tx

it can also be at

C:\Users\USERNAME\AppData\LocalLow\Ludeon Studios\RimWorld by Ludeon Studios\player.log



Using Mod Manager to make Local Copies of mods will cause issues due to it editing the packageId of the copies, this can be easily fixed by editing the local copies packageId and removing the _copy postfix applied to it