There seems to be an issue with the migration part of the new 3.0.0 updated. We are seeing this issue across many sites and servers.<\/p>\n
When the update happens, it is calling:<\/p>\n
This then calls:<\/p>\n The problem is that at least in our examples, every entry in the This is not allowed by the This causes a lot of spam in error logs (in fact we’ve seen it creating 10+GB of error logs quite easily) and also causes load on the database. It then seems to keep trying every 30 minutes due to the transient you have to retry installations.<\/p>\n A fix for this problem ASAP would be very useful.<\/p>\n","protected":false},"template":"","class_list":["post-11739552","topic","type-topic","status-publish","hentry"],"jetpack_sharing_enabled":true,"_links":{"self":[{"href":"https:\/\/wordpress.org\/support\/wp-json\/wp\/v2\/topic\/11739552","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/wordpress.org\/support\/wp-json\/wp\/v2\/topic"}],"about":[{"href":"https:\/\/wordpress.org\/support\/wp-json\/wp\/v2\/types\/topic"}],"version-history":[{"count":0,"href":"https:\/\/wordpress.org\/support\/wp-json\/wp\/v2\/topic\/11739552\/revisions"}],"wp:attachment":[{"href":"https:\/\/wordpress.org\/support\/wp-json\/wp\/v2\/media?parent=11739552"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}PrliUtils->migrate_after_db_upgrade()<\/code><\/p>\n$cpt_id = $prli_link->create_cpt_for_link($link->name, $link->created_at, $link->updated_at);<\/code><\/p>\nwp_prli_links<\/code> table has an updated_at<\/code> value of NULL. The create_cpt_for_link<\/code> function then tries to do a direct insert to the wp_posts<\/code> table except the values for post_modified<\/code> and post_modified_gmt<\/code> respectively come out like so:<\/p>\nNULL, '1970-01-01 00:00:00'<\/code><\/p>\nwp_posts<\/code> table schema:<\/p>\nWordPress database error Column 'post_modified' cannot be null for query...<\/code><\/p>\n