Title: Topics passer13 Has Replied To | WordPress.org

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# passer13

  [  ](https://wordpress.org/support/users/passer13/)

 *   [Profile](https://wordpress.org/support/users/passer13/)
 *   [Topics Started](https://wordpress.org/support/users/passer13/topics/)
 *   [Replies Created](https://wordpress.org/support/users/passer13/replies/)
 *   [Reviews Written](https://wordpress.org/support/users/passer13/reviews/)
 *   [Topics Replied To](https://wordpress.org/support/users/passer13/replied-to/)
 *   [Engagements](https://wordpress.org/support/users/passer13/engagements/)
 *   [Favorites](https://wordpress.org/support/users/passer13/favorites/)

## Topics Replied To

Viewing 5 replies - 1 through 5 (of 5 total)

    - Topic
    - Participants
    - Replies
    - Last Post
 *  -  [[Robin Image Optimizer – Unlimited Image Optimization, WebP & AVIF] webp and adaptive images + more](https://wordpress.org/support/topic/webp-and-adaptive-images-more/)
    -   Started by: [Rookie](https://wordpress.org/support/users/alriksson/)   in:
      [Plugins](https://wordpress.org/support/forum/plugins-and-hacks/)
    - 4
    - 3
    -  [7 years, 10 months ago](https://wordpress.org/support/topic/webp-and-adaptive-images-more/#post-10893093)
    -  [passer13](https://wordpress.org/support/users/passer13/)
 *  -  [[ShortPixel Image Optimizer - Optimize Images, Convert WebP & AVIF] PHP Warning: flock() expects parameter 1 to be resource](https://wordpress.org/support/topic/php-warning-flock-expects-parameter-1-to-be-resource-2/)
    -   Started by: [passer13](https://wordpress.org/support/users/passer13/)   
      in: [Plugins](https://wordpress.org/support/forum/plugins-and-hacks/)
    - 3
    - 5
    -  [8 years, 10 months ago](https://wordpress.org/support/topic/php-warning-flock-expects-parameter-1-to-be-resource-2/#post-9735663)
    -  [ShortPixel](https://wordpress.org/support/users/shortpixel/)
 *  -  [[LifterLMS - WP LMS for eLearning, Online Courses, & Quizzes] Email was not sent because of dupcheck](https://wordpress.org/support/topic/email-was-not-sent-because-of-dupcheck/)
    -   Started by: [passer13](https://wordpress.org/support/users/passer13/)   
      in: [Plugins](https://wordpress.org/support/forum/plugins-and-hacks/)
    - 2
    - 8
    -  [8 years, 11 months ago](https://wordpress.org/support/topic/email-was-not-sent-because-of-dupcheck/#post-9668917)
    -  [passer13](https://wordpress.org/support/users/passer13/)
 *  -  [[ShortPixel Image Optimizer - Optimize Images, Convert WebP & AVIF] PHP Warnings “failed to read session data: memcache”](https://wordpress.org/support/topic/php-warnings-failed-to-read-session-data-memcache/)
    -   Started by: [passer13](https://wordpress.org/support/users/passer13/)   
      in: [Plugins](https://wordpress.org/support/forum/plugins-and-hacks/)
    - 2
    - 3
    -  [9 years, 1 month ago](https://wordpress.org/support/topic/php-warnings-failed-to-read-session-data-memcache/#post-9440563)
    -  [ShortPixel](https://wordpress.org/support/users/shortpixel/)
 *  -  [[MailPoet Newsletters (Previous)] Custom confirmation page: subscriber stays 'unconfirmed'](https://wordpress.org/support/topic/custom-confirmation-page-subscriber-stays-unconfirmed/)
    -   Started by: [passer13](https://wordpress.org/support/users/passer13/)   
      in: [Plugins](https://wordpress.org/support/forum/plugins-and-hacks/)
    - 2
    - 5
    -  [10 years, 2 months ago](https://wordpress.org/support/topic/custom-confirmation-page-subscriber-stays-unconfirmed/#post-7579080)
    -  [passer13](https://wordpress.org/support/users/passer13/)
 *   

Viewing 5 replies - 1 through 5 (of 5 total)