I see nothing unusual in the log. So I sent a test to a private list of 5 people. This is the result:
Started
Processing has started,
One campaign to process.
Please leave this window open. phpList will process your queue until all messages have been sent. This may take a while
Report of processing will be sent by email
Processing campaign 28
Looking for subscribers
Found them: 5 to process
Error: Process Killed by other process
Script stage: 5
2 failed (will retry later)
Finished this run
Less than batch size were sent, so reloading imminently
@philr it’s not clear from your description but are you saying that sending a campaign without an attachment works, but when sending with an attachment fails?
Just try sending a test email to try to narrow down what is happening.
Usually this message means that there is another instance of processing the queue, such as a cron job
@philr you could try enabling VERBOSE in the config.php file to see whether that helps in identifying the problem. Any problems should be shown on the Event Log page.
@Rajupml Look on the Event Log page for an explanation of why the campaign was suspended.
Possibly the directory used for attachments, $attachment_repository in the config.pfp file, was emptied between creating the campaign and it being processed. Better to create a specific directory just for attachments.