# Issue installing **URL:** \ **Category:** Product Support\ **Created:** [June 12, 2017, 4:22pm UTC](https://forum.mautic.org/t/issue-installing/8714 "2017-06-12T16:22:09Z")\ **Posts on this page:** 6\ **Page:** 1
**Author:** ![newstart17](https://avatars.discourse-cdn.com/v4/letter/n/9dc877/32.png) [@newstart17](https://forum.mautic.org/u/newstart17)\ **Post date:** [June 12, 2017, 4:22pm UTC](https://forum.mautic.org/t/issue-installing/8714/1 "2017-06-12T16:22:09Z")
Hey guys Got an issue installing Mautic It seems to install ok but when I look at the app/logs I get the following error [2017-06-12 17:17:18] mautic.ERROR: SCHEMA ERROR: An exception occurred while executing ‘SELECT f.alias, f.is\_unique\_identifer as is\_unique, f.type, f.object FROM lead\_fields f WHERE f.object = ‘lead’ ORDER BY f.field\_order ASC’: SQLSTATE[42S02]: Base table or view not found: 1146 Table ‘daddyspo\_mautic.lead\_fields’ doesn’t exist [] [] I also can’t save the configuration file, hangs on please wait Thanks ---
**Author:** ![newstart17](https://avatars.discourse-cdn.com/v4/letter/n/9dc877/32.png) [@newstart17](https://forum.mautic.org/u/newstart17)\ **Post date:** [June 12, 2017, 4:22pm UTC](https://forum.mautic.org/t/issue-installing/8714/2 "2017-06-12T16:22:09Z")
Hey guys Got an issue installing Mautic It seems to install ok but when I look at the app/logs I get the following error [2017-06-12 17:17:18] mautic.ERROR: SCHEMA ERROR: An exception occurred while executing ‘SELECT f.alias, f.is\_unique\_identifer as is\_unique, f.type, f.object FROM lead\_fields f WHERE f.object = ‘lead’ ORDER BY f.field\_order ASC’: SQLSTATE[42S02]: Base table or view not found: 1146 Table ‘daddyspo\_mautic.lead\_fields’ doesn’t exist [] [] I also can’t save the configuration file, hangs on please wait Thanks ---
**Author:** ![newstart17](https://avatars.discourse-cdn.com/v4/letter/n/9dc877/32.png) [@newstart17](https://forum.mautic.org/u/newstart17)\ **Post date:** [June 12, 2017, 10:07pm UTC](https://forum.mautic.org/t/issue-installing/8714/3 "2017-06-12T22:07:42Z")
Not sure if that error has anything to do with it as I get that after step 1 of installation (where I add the SQL details), checked the database and that lead\_fields seems to exist. I do get a 403 error (when checking dev tools in Chrome) when i’m on the please wait page though when editing the configuration. Using php 7 if that makes any sense ---
**Author:** ![phil.davis](https://sea2.discourse-cdn.com/flex020/user_avatar/forum.mautic.org/phil.davis/32/200_2.png) [@phil.davis](https://forum.mautic.org/u/phil.davis)\ **Post date:** [October 4, 2017, 5:55am UTC](https://forum.mautic.org/t/issue-installing/8714/4 "2017-10-04T05:55:41Z")
The SCHEMA ERROR with lead\_fields is issue [https://github.com/mautic/mautic/issues/3436](https://github.com/mautic/mautic/issues/3436) It means that some indexes on the lead\_fields table might not be created (or might get created anyway later in the database migrations/updates process). Not having the indexes is going to be a performance issue when looking up the table by the relevant fields, but I would think that queries are still going to work - just not as quickly. ---
**Author:** ![manuelmontiel](https://sea2.discourse-cdn.com/flex020/user_avatar/forum.mautic.org/manuelmontiel/32/5363_2.png) [@manuelmontiel](https://forum.mautic.org/u/manuelmontiel)\ **Post date:** [October 21, 2017, 11:42pm UTC](https://forum.mautic.org/t/issue-installing/8714/5 "2017-10-21T23:42:55Z")
All the thing that I am reading is that this problem is when you are trying to update the mautic install. BUT MY PROBLEM IS THAT I DID A FRESH INSTALL!!! AHHHHH!!! Just like Cheesley Shows here: [https://youtu.be/ZcZ91UCqLKk](https://youtu.be/ZcZ91UCqLKk) HELP!!! ---
**Author:** ![manuelmontiel](https://sea2.discourse-cdn.com/flex020/user_avatar/forum.mautic.org/manuelmontiel/32/5363_2.png) [@manuelmontiel](https://forum.mautic.org/u/manuelmontiel)\ **Post date:** [October 31, 2017, 12:30am UTC](https://forum.mautic.org/t/issue-installing/8714/6 "2017-10-31T00:30:07Z")
To everyone, i found that 1 plugin (Addthis to anne) produce conflict in my VPS so all was going to hell. Some plugins has this effect.