1 | | Seeing the same issue on one of my sites after upgrade from PHP 7.1 to PHP 7.2. The error is sporadic on a very busy site, generating about 40 warnings per day in error logs on a site that is getting tens of thousand of hits daily... so apparently triggered by something infrequent. The site does NOT run jetback... but has many other plugins. I'll report back later if I can get identify the source of the problem. |
| 1 | Seeing the same issue on one of my sites after upgrade from PHP 7.1 to PHP 7.2. The error is sporadic on a very busy site, generating about 40 warnings per day in error logs on a site that is getting tens of thousand of hits daily... so only triggered by something infrequent. The site does NOT run jetpack. |
| 2 | |
| 3 | I have been able to replicate the error. The error corresponds to certain user search requests on the site. If I find the triggering GET request and repeat the search (entering the same terms in the "search" field from any page on the site) -- then the error recurs. But it only happens in some instances -- not all searches. So I can't simply enter random searches and create the error. The site is running the Relevansii plugin so I will report the problem in the support forum there as well. (I don't know enough about how relevanssi modifies the core wordpress search function to determine the source of the problem). |