Good day!
Bet to solve these kind of issues site wide with a plugin.
Have you tried simple broken link checkers such as:
https://ww.wp.xz.cn/plugins/broken-link-checker/
or
https://ww.wp.xz.cn/plugins/velvet-blues-update-urls/
also here are some external link checkers:
http://validator.w3.org/checklink
http://wummel.github.io/linkchecker/
Best to identify the issue first then work on it.
Hope these help.
Thread Starter
mamad
(@mrghasemi1047gmailcom)
I do not think the problem with these plugins will be solved. My problem is: when i comes to writting a description in the WordPress editor and putting a link, everything is right. But after saving the link, it is displayed as follows.
http://uupload.ir/files/nmz_photo_2018-04-06_12-55-21.jpg
Thread Starter
mamad
(@mrghasemi1047gmailcom)