• Our team is looking to connect with folks who use email services provided by Plesk, or a premium service. If you'd like to be part of the discovery process and share your experiences, we invite you to complete this short screening survey. If your responses match the persona we are looking for, you'll receive a link to schedule a call at your convenience. We look forward to hearing from you!
  • The BIND DNS server has already been deprecated and removed from Plesk for Windows.
    If a Plesk for Windows server is still using BIND, the upgrade to Plesk Obsidian 18.0.70 will be unavailable until the administrator switches the DNS server to Microsoft DNS. We strongly recommend transitioning to Microsoft DNS within the next 6 weeks, before the Plesk 18.0.70 release.
  • The Horde component is removed from Plesk Installer. We recommend switching to another webmail software supported in Plesk.

Search results

  1. M

    Resolved Server periodically unavailable or very slow with errors 502/504

    In my case, the problem appears to be the MySQL database. Since I set the values in my.cnf as follows, everything appears to be working fine: innodb_buffer_pool_size=1024M query_cache_size=64M You can find details to this here: Troubleshooting slow performance of the MySQL on Plesk server
  2. M

    Resolved Server periodically unavailable or very slow with errors 502/504

    I made the following screenshots when the server was working and when it was not (the two right underneath each other, about five minutes apart). Do you have any suggestions what might be wrong? @IgorG: Can I use the Plesk support for a version of Plesk that I did not licence myself? It was...
  3. M

    Resolved Server periodically unavailable or very slow with errors 502/504

    Hello, a virtual server throws error 502 or 504 bad gateway several times a day. When this happens, log in to Plesk is usually possible, but very slow. In the proxy_error_log of the domain that has the most visitors (and thus is most affected by the problem) I frequently see the following...
Back
Top