Applications & Extensions
Plesk applications and extensions installation/management articles. WordPress, Joomla, Let's Encrypt, CloudFlare and etc.
- Subscriptions menu on the Management Node take a lot of time to load
- Let's Encrypt Cron notification: PHP Warning: array_merge(): Argument #2 is not an array; File: /opt/psa/admin/plib/class.Notification.php, Line: 94
- Unable to add a remote server/instance to WordPress Toolkit when a firewall or Fail2ban is used
- Plesk Repair Kit is stuck on file system check
- WordPress Toolkit shows error: Unable to find the task responsible for the currently running update process
- Tags fields for Additional rules for Advanced ModSecurity Rules are empty
- WordPress Toolkit Hotlinking Protection doesn't work correctly with mod_pagespeed
- Plesk update fails: GPG error: The following signatures couldn't be verified because the public key is not available
- Website is not accessible on Plesk server: ModSecurity: Warning. Operator GE matched 5 at TX
- Unable to update Advanced ModSecurity Rule Set: Fatal error: index out of range [0..649] in core/Core.php on line 365
- Plugins/Theme work incorrectly in a cloned/synchronized Wordpress instance
- The ImunifyAV extension shows the Upgrade button in Plesk after purchasing
- Wildcard subdomain removal deletes WordPress instance from main domain
- Plesk WordPress ToolKit cannot manage plugins when WordPress instance running as multisite
- Wordpress Toolkit CLI Error: err_code":true,"err_message":"'s3-uploads' is not a registered wp command. See 'wp help' for available commands
- When reseller hosting is purchased from WHMCS client area, domain for reseller is not created
- Migration of website via FTP using Site Import extension fails: maximum recursion depth exceeded in cmp
- The ImmunifyAV Plesk extension update fails: SQLSTATE[HY000]: General error: 1 no such table: keyvalue
- WordPress Toolkit shows 500 error on a master node: Argument 2 passed to Permission::hasCorePermission() must be an instance of pm_Domain
- Unable to clone Wordpress instance: The PHP functions proc_open() and/or proc_close() are disabled
- Sync Button Missing from Wordpress Toolkit. Is Copy Data option the same as Sync?
- Unable to open Let´s Encrypt or SSL\TLS Certificates: Failed to read X509 certificate from PEM string: error:0906D064:PEM routines:PEM_read_bio:bad base64 decode
- The valid domain's SSL certificate replaced by the automatic provision of Let's Encrypt certificate
- Unable to issue Let's Encrypt certificate: "Connection refused" or "Error getting validation data"
- How to tune website's rank in searches like Google in Plesk
- Websites are not available after WordPress Toolkit updates: The website is undergoing scheduled maintenance
- Databases are removed after the recent Wordpress Toolkit update
- How to keep server kernel up-to-date on Plesk for Linux server?
- Drupal Vulnerability CVE-2019-6340 (PSA-2019-02-19)
- Unable to update Security keys for Wordpress: An error occurred while adding security keys to the WordPress installation 'example.com (My WordPress Site)'.