id,summary,reporter,owner,description,type,status,priority,milestone,component,version,severity,resolution,keywords,cc,focuses 50119,Dashboard of new subsite won't open,cyrusmz,," Hi, There is a Bug with this new version. Where is bug: Multisite Testing on localhost Using WampServer Version 3.1.7 64bit Which comes with His Apache version 2.4.37 and PHP 7.2.14 Please Follow steps so can test it personnaly 1. Install Fresh WordPress and activate Multisite. - Works well 2. Create Subsite (multisites) - Works Well Now, try to access Dashboard of new subsite , bang, it wont open,, Did i configure well? Yes. and recheck. Now, use WP 5.4, using same way of installation, Works ALL FINE. with Same WAMP server, using same installation method so on. After installing 5.4, updating to 5.4.1 WORKS WELL. After doing this tests many time i conclude that there is some problem on latest version 5.4.1 I hope others get some conclusion ",defect (bug),new,normal,Awaiting Review,Networks and Sites,,major,,reporter-feedback,,multisite