Hi @Farah_Khalid,
For this type of error, it is bet to check your PHP error logs for error messages there, and report back. If unsure of how to check your PHP error log, please see here: How do I find my PHP error log?
-Roger
PKP Team
Hi @Farah_Khalid,
For this type of error, it is bet to check your PHP error logs for error messages there, and report back. If unsure of how to check your PHP error log, please see here: How do I find my PHP error log?
-Roger
PKP Team