SBIE2203 Failed to communicate with Sandboxie Service

When opening a new tab, I get the following error:
SBIE2203 Failed to communicate with Sandboxie Service: *GUIPROXY_00000002 - chrome.exe [C0000024]

Sandboxie 5.31.2
Windows 10 x64 1903
Chrome 80.0.3987.122
Bitdefender 2020 24.0.16.91