I can't move all my e-Mails into the proton mailbox

[HyperCriSiS]

Expected Behavior

It should be possible to move all e-mail from the Thunderbird local e-mail store to proton

Current Behavior

Many e-mails can't be moved

Steps to Reproduce

Moving the e-mail shows an error. The moving process is aborted

Version Information

Thunderbird v115.5.1 (32-Bit) Bridge v3.7.1 (br-183)

Screenshots of the different errors

Thanks, Hyper