Hi All,
We have started getting below error message on most of the admin functionalities.
This is resolved when I do complete restart, followed by re-indexing. But restarting during business hours is not recommended.
So request your assistance, if you have encountered this error message.
500 - Sorry, we had some technical problems during your last operation.
Technical details
Log's referral number: 80272bdf-6b56-4b67-9f65-c1cfa63dbf4d
Cause
Referer URL: https://<COMPANYURL>.com/secure/admin/ViewCustomFields.jspa
java.lang.LinkageError: javax/el/ExpressionFactory
java.lang.LinkageError: javax/el/ExpressionFactory
at org.apache.jasper.runtime.JspApplicationContextImpl.getExpressionFactory(JspApplicationContextImpl.java:108) [jasper.jar:8.5.6]
