Thank you DH9SB !!
He helps me so much in the setting of the “logbook search” plug-in on wordpress. My problem was on the result window, which disappeared under the header picture, so it was not able for viewing.
Again I thank him for his valuable assistance.
I will update the logbook database in near future.
What is the DH9SB ?
This a callsign of a radio amateur, you can search it on qrz.com
it is a radio callsign