The wiki version I used is 11.10.4, I did not use the relevant function of mail, but I saw a lot of error messages in the log of the program, could you please tell me how to close it
Hi, I think this is symptomatic of a larger problem so best is to address this problem and not try to hide it under the rug 
We could help you but you need to paste the full log (you pasted a screenshot and an incomplete one at that). We need the full log (ie the text). We don’t need a screenshot.
Thanks
20200512 - logs.txt (56.8 KB) Sorry, I didn’t see the reply in time. I will provide today’s log for your reference. I hope you can solve relevant problems