Title: aaceves's Replies | WordPress.org

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# aaceves

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

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

 Search replies:

## Forum Replies Created

Viewing 4 replies - 1 through 4 (of 4 total)

 *   Forum: [Plugins](https://wordpress.org/support/forum/plugins-and-hacks/)
    In
   reply to: [[Event Tickets and Registration] Event capacities/Reservations not matching](https://wordpress.org/support/topic/event-capacities-reservations-not-matching/)
 *  [aaceves](https://wordpress.org/support/users/aaceves/)
 * (@aaceves)
 * [8 years ago](https://wordpress.org/support/topic/event-capacities-reservations-not-matching/#post-10569184)
 * I am having this problem as well. We assign 6 slots to a ticket, one ticket sales
   and the system says there is only 4 spaces available.
    Has this not been resolved
   yet? Many thanks, Ana
 *   Forum: [Plugins](https://wordpress.org/support/forum/plugins-and-hacks/)
    In
   reply to: [[Permalinks Customizer] Paypal IPN notifications retrying](https://wordpress.org/support/topic/paypal-ipn-notifications-retrying-2/)
 *  Thread Starter [aaceves](https://wordpress.org/support/users/aaceves/)
 * (@aaceves)
 * [9 years ago](https://wordpress.org/support/topic/paypal-ipn-notifications-retrying-2/#post-9371698)
 * Hi Sami,
    Thank you for your response. I am using woocommerce. Everything worked
   fine until it didn’t… The only way I have managed to fix the error is to leave
   the plain permalinks, but that’s not a good solution, as the cache plugin won’t
   work if I don’t have pretty permalinks. 🙁 Many thanks, Ana
 *   Forum: [Plugins](https://wordpress.org/support/forum/plugins-and-hacks/)
    In
   reply to: [[WooCommerce] Paypal IPN notifications retrying](https://wordpress.org/support/topic/paypal-ipn-notifications-retrying/)
 *  Thread Starter [aaceves](https://wordpress.org/support/users/aaceves/)
 * (@aaceves)
 * [9 years ago](https://wordpress.org/support/topic/paypal-ipn-notifications-retrying/#post-9368712)
 * I noticed that the only way to fix this was to turn the pretty permalinks off.
   This isn’t a good solution, as my caching plugin won’t work unless they are turned
   on.
    Any ideas would be much appreciated. Thanks
 *   Forum: [Plugins](https://wordpress.org/support/forum/plugins-and-hacks/)
    In
   reply to: [[VoucherPress] Acrobat could not open *.pdf because it is either not a supported file type…](https://wordpress.org/support/topic/acrobat-could-not-open-pdf-because-it-is-either-not-a-supported-file-type/)
 *  Thread Starter [aaceves](https://wordpress.org/support/users/aaceves/)
 * (@aaceves)
 * [12 years, 3 months ago](https://wordpress.org/support/topic/acrobat-could-not-open-pdf-because-it-is-either-not-a-supported-file-type/#post-4817559)
 * Hi Chris,
    Thank you for the reply. I disactivated the rest of the plugins that
   I had installed and found that when one of them was active (Wp-commerce) then
   the voucher would be generated ok. SO I assume this is what’s causing the problem.
   Now I have no idea how to fix it.
 * When I open the PDF that doesn’t work in notepad I get this message, and there
   are a couple of empty spaces above the message.
 * **TCPDF ERROR: **Some data has already been output, can’t send PDF file
 * Many thanks for your help.
    Ana

Viewing 4 replies - 1 through 4 (of 4 total)