I’m getting a weird error:
Warning: strpos() expects parameter 1 to be string, array given in C:xampphtdocswpmu-usspiwp-includesrss.php on line 577
There’s no plug-in code running here but what’s weird is that if I restart the machine, the error goes away — but if I just restart Apache, it doesn’t.
I have no idea how to deal with this one. It seems like WP just gets sick over time.