Having an Issue

[Deucalion_dator]

When ever I load the server everything is fine, but what I cant do is the items on the side I cannot put into my inventory, I am set up as an op on my server but still cannot. If i go into creative mode I can grab the items through the old way through the box covering your inventory, but I would like to grab it from the tool kit on the right hand side that you see when you go into your inventory through survival mode.

EDIT:

NVM i found it

[Laventie]

i was playing Voltz hole day long when sudenly it crached and when i try to open it now the only thing technic launcher does is showing the logo can you please help me ?