# Public link pydio 8 **URL:** \ **Category:** Pydio 8\ **Tags:** publiclink\ **Created:** [December 29, 2017, 10:52am UTC](https://forum.pydio.com/t/public-link-pydio-8/355 "2017-12-29T10:52:25Z")\ **Posts on this page:** 11\ **Page:** 1
**Author:** ![Malcolmp](https://avatars.discourse-cdn.com/v4/letter/m/c77e96/32.png) [@Malcolmp](https://forum.pydio.com/u/Malcolmp)\ **Post date:** [December 29, 2017, 10:52am UTC](https://forum.pydio.com/t/public-link-pydio-8/355/1 "2017-12-29T10:52:25Z")
Hi, When I want to share a file, like this : ![2017-12-29_11h45_02](https://canada1.discourse-cdn.com/flex032/uploads/pydio/original/1X/6d559d08d97c77d1f97651ddff05d6011b56579e.png) Nothing is happening and I can read this on my pydio\_error\_log : [Fri Dec 29 11:46:57.750589 2017] [proxy\_fcgi:error] [pid 1600] [client @\_IP:63752] AH01071: Got error ‘PHP message: Found shareLink orphan with uniqueUser cdd319822f25\nPHP message: Found shareLink orphan with uniqueUser b2509268fd94\nPHP message: Found shareLink orphan with uniqueUser 3c75d61e4e31\n’, referer: [https://pydio.chn1.ch-nevers.fr/ws-my-files/](https://pydio.chn1.ch-nevers.fr/ws-my-files/) Some help ? ---
**Author:** ![c12simple](https://yyz2.discourse-cdn.com/flex032/user_avatar/forum.pydio.com/c12simple/32/90_2.png) [@c12simple](https://forum.pydio.com/u/c12simple)\ **Post date:** [January 8, 2018, 11:56am UTC](https://forum.pydio.com/t/public-link-pydio-8/355/4 "2018-01-08T11:56:46Z")
Hi, Did you check output\_buffering = Off ? ---
**Author:** ![Malcolmp](https://avatars.discourse-cdn.com/v4/letter/m/c77e96/32.png) [@Malcolmp](https://forum.pydio.com/u/Malcolmp)\ **Post date:** [January 8, 2018, 12:41pm UTC](https://forum.pydio.com/t/public-link-pydio-8/355/5 "2018-01-08T12:41:58Z")
Hi, Yes it is ! Malcolm ---
**Author:** ![c12simple](https://yyz2.discourse-cdn.com/flex032/user_avatar/forum.pydio.com/c12simple/32/90_2.png) [@c12simple](https://forum.pydio.com/u/c12simple)\ **Post date:** [January 8, 2018, 3:41pm UTC](https://forum.pydio.com/t/public-link-pydio-8/355/6 "2018-01-08T15:41:31Z")
Do you have php extension mcrypt ? what is database (mysql or postgre) ? ---
**Author:** ![Malcolmp](https://avatars.discourse-cdn.com/v4/letter/m/c77e96/32.png) [@Malcolmp](https://forum.pydio.com/u/Malcolmp)\ **Post date:** [January 9, 2018, 7:27am UTC](https://forum.pydio.com/t/public-link-pydio-8/355/7 "2018-01-09T07:27:08Z")
Database is MySQL. Php extension mcrypt ??? I don’t know. How can I know that ? Malcolm ---
**Author:** ![Malcolmp](https://avatars.discourse-cdn.com/v4/letter/m/c77e96/32.png) [@Malcolmp](https://forum.pydio.com/u/Malcolmp)\ **Post date:** [January 10, 2018, 9:24am UTC](https://forum.pydio.com/t/public-link-pydio-8/355/8 "2018-01-10T09:24:49Z")
Have you an others idea ? Malcolm ---
**Author:** ![Malcolmp](https://avatars.discourse-cdn.com/v4/letter/m/c77e96/32.png) [@Malcolmp](https://forum.pydio.com/u/Malcolmp)\ **Post date:** [January 11, 2018, 1:40pm UTC](https://forum.pydio.com/t/public-link-pydio-8/355/9 "2018-01-11T13:40:28Z")
Hello, @c12simple : Have an other idea to fix my problem ? Thanks Malcolm ---
**Author:** ![c12simple](https://yyz2.discourse-cdn.com/flex032/user_avatar/forum.pydio.com/c12simple/32/90_2.png) [@c12simple](https://forum.pydio.com/u/c12simple)\ **Post date:** [January 18, 2018, 2:16pm UTC](https://forum.pydio.com/t/public-link-pydio-8/355/12 "2018-01-18T14:16:55Z")
The output\_buffering is Off. But are you sure that the buffer is off or zero at proxy level ? ---
**Author:** ![Malcolmp](https://avatars.discourse-cdn.com/v4/letter/m/c77e96/32.png) [@Malcolmp](https://forum.pydio.com/u/Malcolmp)\ **Post date:** [January 22, 2018, 8:58am UTC](https://forum.pydio.com/t/public-link-pydio-8/355/13 "2018-01-22T08:58:54Z")
Hello. What is proxy level ? ---
**Author:** ![Malcolmp](https://avatars.discourse-cdn.com/v4/letter/m/c77e96/32.png) [@Malcolmp](https://forum.pydio.com/u/Malcolmp)\ **Post date:** [January 23, 2018, 8:31am UTC](https://forum.pydio.com/t/public-link-pydio-8/355/14 "2018-01-23T08:31:23Z")
The error in my log : [Tue Jan 23 09:26:48.070916 2018] [proxy\_fcgi:error] [pid 1438] [client :62875] AH01071: Got error ‘PHP message: Found shareLink orphan with uniqueUser ba7df7d4919c\nPHP message: Found shareLink orphan with uniqueUser a178d2226684\nPHP message: Found shareLink orphan with uniqueUser 491dc1ed4c43\nPHP message: Found shareLink orphan with uniqueUser 48c28ba4774b\nPHP message: Found shareLink orphan with uniqueUser dc0b388386a4\nPHP message: Found shareLink orphan with uniqueUser 2f3c2410c45f\nPHP message: Found shareLink orphan with uniqueUser c673b15bd946\n’, referer: [https://pydio.chn1.ch-nevers.fr/ws-my-files/](https://pydio.chn1.ch-nevers.fr/ws-my-files/) ---
**Author:** ![Malcolmp](https://avatars.discourse-cdn.com/v4/letter/m/c77e96/32.png) [@Malcolmp](https://forum.pydio.com/u/Malcolmp)\ **Post date:** [January 23, 2018, 12:23pm UTC](https://forum.pydio.com/t/public-link-pydio-8/355/15 "2018-01-23T12:23:42Z")
Hello. I found the solution. I haven’t configured the secondary driver in “Authentication”. In “Multiple Instances Mode” the mode was “User Choice”, I changed to “Master/slave” and in “Secondary Instance Driver” I configured “DB Auth Storage” and settled up “Auto create User”. Thanks @c12simple for your help. Malcolm