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[resolved] WPMU Site stopped working suddenly (3 posts)

  1. funsail
    Member
    Posted 1 year ago #

    I had a working WPMU site. I was working on it last night. In network admin I installed the 'snapshot' theme, and network enabled it.

    Around the same time (I can't guarantee exactly) I noticed my site A,B,C stopped working. The sites return an empty page.

    This is one of the sites (cloaked because I don't want tech support posts showing up in search engines)

    The network admin worked. Site admin pages also returned an empty page. I kept clicking in network admin and doing stuff, it was all still fine. I disabled the 'snapshot' theme. Still nothing.

    I went to sleep, woke up and even network admin now returned an empty page. I deleted the 'snapshot' theme folder to no avail. I don't know if there are logs that tell me what's wrong. I haven't changed any plugins around that time. I disabled a FB OG plugin many hours before the incident so I don't think it's responsible.

    These network sites have been working and stable for several days. The only other change I was making at the time was creating a new slideshow with this plugin

    However only 1 site uses it, so it should not affect the other site or the network admin site.

    I found this page and followed its instructions to no avail.

  2. Check your PHP logs for errors. There should be something.

  3. funsail
    Member
    Posted 1 year ago #

    Fixed by restoring backups, which caused 100% CPU usage for about 5 min before working. But the error log file in my www folder is empty.

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