Hi im a beginner in WordPress and i need help to fix many errors in my site i found this Error in my Network Setup
Warning: strpos() [function.strpos]: Empty delimiter in D:\Hosting\12083593\html\wp-admin\network.php on line 327
and i don't know how to fix that error
and theirs some things wrong in my Plugins and Themes. when i click the "Network Activate" in my Plugin in Network Admin, then Plugin i Activate it won't show in the Subdomain and it says
The plugin nameofplugin/nameofplugin.php has been deactivated due to an error: Plugin file does not exist.
and my theme also, when i install a new theme then i click "Network Enable" and the theme i Network Enable it wont show in my subdomain. only the primary domain can see it.
please help me this issues.