Table 'csuk_ps1.ps_connections' doesn't exist

[paleoglobe]

Hey guys,

i can see my order list in presta 1.7, but when i click on a specific order, i get this:

Table 'csuk_ps1.ps_connections' doesn't exist

what is that and how can i fix it?
PS. I am not a coder.

Thanks

Christophe