Error messages while running

I’m now running Kubuntu 15.10, and am able to get Fritzing 0.9.3b running, however with errors in my terminal which are:

/Fritzing
qt.network.ssl: QSslSocket: cannot resolve SSLv2_client_method
qt.network.ssl: QSslSocket: cannot resolve SSLv2_server_method
libpng warning: iCCP: known incorrect sRGB profile
libpng warning: iCCP: known incorrect sRGB profile
Couldn’t find node connector9. Skipping rendering.

the last line happens a LOT, then I received:

Could not add child element to parent element because the types are incorrect.

Which happened over and over. How can I fix this?