Scrambler, https://sirinc.org/test has the 5.0.1 theme and I just updated the support plugin to 5.0.1. The /weaverx5-subthemes directory is still missing, so the 404 persists.
Earlier I asked, Shouldn’t the 5.x theme do that without having to manually save and import the 4.4.8 settings? And Weaver replied that it only creates this the 1st time when launched.
The early 5.x code apparently failed to create this when launched. Shouldn’t the current 5.x code create it rather than expecting the webmaster to figure out what to import and how? I support about a dozen instances with this problem and I don’t know how to proceed.