Theobald Software Support - RFC_ERROR_SYSTEM_FAILURE - A table or alias name in the FROM clause is not unique. - Knowledge base
0020043: APPLICATION ERROR #401 Db query failed. Error received from database was #1063 Not unique table/alias - MantisBT
![MySQL : SQLSTATE[42000]: Syntax error or access violation: 1066 Not unique table/alias on relations - YouTube MySQL : SQLSTATE[42000]: Syntax error or access violation: 1066 Not unique table/alias on relations - YouTube](https://i.ytimg.com/vi/K3vEQDpb8Mc/mqdefault.jpg)
MySQL : SQLSTATE[42000]: Syntax error or access violation: 1066 Not unique table/alias on relations - YouTube
![Syntax error or access violation: 1066 Not unique table/alias · Issue #772 · LaravelRUS/SleepingOwlAdmin · GitHub Syntax error or access violation: 1066 Not unique table/alias · Issue #772 · LaravelRUS/SleepingOwlAdmin · GitHub](https://user-images.githubusercontent.com/17233797/32000574-cbdef19e-b99f-11e7-8ef1-7fe885263809.png)