# OPC-UA Server Faulted **URL:** \ **Category:** Ignition\ **Created:** [September 28, 2015, 9:18pm UTC](https://forum.inductiveautomation.com/t/opc-ua-server-faulted/10540 "2015-09-28T21:18:05Z")\ **Posts on this page:** 12\ **Page:** 1
**Author:** ![DSI600](https://avatars.discourse-cdn.com/v4/letter/d/ad7895/32.png) [@DSI600](https://forum.inductiveautomation.com/u/DSI600)\ **Post date:** [September 28, 2015, 9:18pm UTC](https://forum.inductiveautomation.com/t/opc-ua-server-faulted/10540/1 "2015-09-28T21:18:05Z")
Upgrade to 7.8-RC1 and can’t get my OPC-UA server running. Attached the log. [OPC-Details.txt](https://us1.discourse-cdn.com/inductiveautomation/original/2X/7/749fe5b28e38ac1c65e81f6e4d7b70ce608fa879.txt) (6.74 KB) ---
**Author:** ![Kevin.Herron](https://sea1.discourse-cdn.com/inductiveautomation/user_avatar/forum.inductiveautomation.com/kevin.herron/32/7259_2.png) [@Kevin.Herron](https://forum.inductiveautomation.com/u/Kevin.Herron)\ **Post date:** [September 29, 2015, 2:24pm UTC](https://forum.inductiveautomation.com/t/opc-ua-server-faulted/10540/2 "2015-09-29T14:24:37Z")
There was a little backwards incompatibility between 7.8 beta1 and RC1. The easiest fix (if it lets you) is to just delete the OPC-UA connection from the connections page and create a new one. ---
**Author:** ![DSI600](https://avatars.discourse-cdn.com/v4/letter/d/ad7895/32.png) [@DSI600](https://forum.inductiveautomation.com/u/DSI600)\ **Post date:** [September 29, 2015, 2:28pm UTC](https://forum.inductiveautomation.com/t/opc-ua-server-faulted/10540/3 "2015-09-29T14:28:36Z")
It wont let me open the connections page - Says internal error. For now - I will uninstall and reinstall without bringing my gateway restore. I can easily enough redo all of the gateway settings ---
**Author:** ![Kevin.Herron](https://sea1.discourse-cdn.com/inductiveautomation/user_avatar/forum.inductiveautomation.com/kevin.herron/32/7259_2.png) [@Kevin.Herron](https://forum.inductiveautomation.com/u/Kevin.Herron)\ **Post date:** [September 29, 2015, 2:39pm UTC](https://forum.inductiveautomation.com/t/opc-ua-server-faulted/10540/4 "2015-09-29T14:39:10Z")
Dang. We’ll have to delete the records from the internal DB. Head over to System \> Console \> Advanced tab, click the “Raw Settings Viewer” link. List all your OPC-UA connections: ```auto SELECT * FROM OPCUACONNECTIONSETTINGS ``` Write down or remember the SERVERSETTINGIDs… Then, for each of those ids, execute the following two, in this order (replace 1 with the actual id): `DELETE FROM OPCUACONNECTIONSETTINGS WHERE SERVERSETTINGSID=1 DELETE FROM OPCSERVERS WHERE OPCSERVERS_ID=1` ---
**Author:** ![DSI600](https://avatars.discourse-cdn.com/v4/letter/d/ad7895/32.png) [@DSI600](https://forum.inductiveautomation.com/u/DSI600)\ **Post date:** [September 29, 2015, 2:47pm UTC](https://forum.inductiveautomation.com/t/opc-ua-server-faulted/10540/5 "2015-09-29T14:47:29Z")
I will try that. After I thought about reinstalling without my gateway. That would take longer because I would have to redo all of my SQLTags. ---
**Author:** ![Kevin.Herron](https://sea1.discourse-cdn.com/inductiveautomation/user_avatar/forum.inductiveautomation.com/kevin.herron/32/7259_2.png) [@Kevin.Herron](https://forum.inductiveautomation.com/u/Kevin.Herron)\ **Post date:** [September 29, 2015, 2:49pm UTC](https://forum.inductiveautomation.com/t/opc-ua-server-faulted/10540/6 "2015-09-29T14:49:57Z")
If you have a backup from 7.7 (you do, right?!) you could uninstall, install RC1, then restore the backup. ---
**Author:** ![DSI600](https://avatars.discourse-cdn.com/v4/letter/d/ad7895/32.png) [@DSI600](https://forum.inductiveautomation.com/u/DSI600)\ **Post date:** [September 29, 2015, 3:08pm UTC](https://forum.inductiveautomation.com/t/opc-ua-server-faulted/10540/7 "2015-09-29T15:08:37Z")
No - I started this project in 7.8-Beta knowing we needed the new reporting module. ---
**Author:** ![Kevin.Herron](https://sea1.discourse-cdn.com/inductiveautomation/user_avatar/forum.inductiveautomation.com/kevin.herron/32/7259_2.png) [@Kevin.Herron](https://forum.inductiveautomation.com/u/Kevin.Herron)\ **Post date:** [September 29, 2015, 3:09pm UTC](https://forum.inductiveautomation.com/t/opc-ua-server-faulted/10540/8 "2015-09-29T15:09:53Z")
Ahhh, okay. That makes more sense. Hopefully the internal DB fiddling gets you going. ---
**Author:** ![DSI600](https://avatars.discourse-cdn.com/v4/letter/d/ad7895/32.png) [@DSI600](https://forum.inductiveautomation.com/u/DSI600)\ **Post date:** [September 29, 2015, 3:15pm UTC](https://forum.inductiveautomation.com/t/opc-ua-server-faulted/10540/9 "2015-09-29T15:15:57Z")
Tried the console statements with no luck. Here is new new error log. [OPCError.txt](https://us1.discourse-cdn.com/inductiveautomation/original/2X/f/f70e958014cfaba6a00f86072efbbf50186bd7ff.txt) (4.35 KB) ---
**Author:** ![DSI600](https://avatars.discourse-cdn.com/v4/letter/d/ad7895/32.png) [@DSI600](https://forum.inductiveautomation.com/u/DSI600)\ **Post date:** [September 29, 2015, 3:22pm UTC](https://forum.inductiveautomation.com/t/opc-ua-server-faulted/10540/10 "2015-09-29T15:22:17Z")
I was able to delete the server now, and it gave a new error log. [OPCError.txt](https://us1.discourse-cdn.com/inductiveautomation/original/2X/8/8dedb621df2d24b482e99c1e921653f780adf665.txt) (4.17 KB) ---
**Author:** ![Kevin.Herron](https://sea1.discourse-cdn.com/inductiveautomation/user_avatar/forum.inductiveautomation.com/kevin.herron/32/7259_2.png) [@Kevin.Herron](https://forum.inductiveautomation.com/u/Kevin.Herron)\ **Post date:** [September 29, 2015, 3:32pm UTC](https://forum.inductiveautomation.com/t/opc-ua-server-faulted/10540/11 "2015-09-29T15:32:16Z")
Blerrgh. Try this UA module: [files.inductiveautomation.com/be … odule.modl](http://files.inductiveautomation.com/beta/OPC-UA-module.modl) ---
**Author:** ![DSI600](https://avatars.discourse-cdn.com/v4/letter/d/ad7895/32.png) [@DSI600](https://forum.inductiveautomation.com/u/DSI600)\ **Post date:** [September 29, 2015, 3:45pm UTC](https://forum.inductiveautomation.com/t/opc-ua-server-faulted/10540/12 "2015-09-29T15:45:57Z")
No Dice on that either. I ended up just uninstalling and reinstalling RC1. Imported Project. Added my PLC Added my DB connection Imported my SQLTags in the designer. Everything is back running again. Thanks for your help.