Plugin stopped sharing old posts

My site stopped sharing old posts (repost), ignoring the configured schedule, even with posts appearing in the “Sharing Queue” tab. When the scheduled time comes, nothing happens and nothing is recorded in the “Sharing Records” tab.

I already uninstalled the plugin with the “Housekeeping” option enabled and it didn’t work.

Only the first posts are shared at the scheduled time, but with a delay of a few minutes. The second onwards (repost) is failing.

I would like the plugin to share old posts again, please.

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