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apache 2.4.52

  1. P

    Issue apache mpm_event alert AH03104 unable to create worker thread

    On my Ubuntu 22 LTS server, I frequently see errors like the following in the apache2/error.log [mpm_event:alert] [pid 653600:tid 140299242296896] (11)Resource temporarily unavailable: AH03104: apr_thread_create: unable to create worker thread My server is used mainly for email and I do not...
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