this messege appear when I try to enter any journal for the following web
www.tu-jo.com
http://main.tu-jo.com/ojs/index.php/PS
regards
this messege appear when I try to enter any journal for the following web
www.tu-jo.com
http://main.tu-jo.com/ojs/index.php/PS
regards
Hi @Aziz_Ibrahim,
Is “id” missing at the end of the error message you quoted? The sessions_user_id index on the sessions.user_id field should be marked non-unique, allowing duplicates.
Best,
Amanda Stevens
Public Knowledge Project Team