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As new as them come to SEO so please be gentle....  I have a wordpress site setup for my photography business.  Looking at my crawl diagnostics I see several 4xx (client error) alerts.  These all show up to non existent pages on my site IE: | http://www.robertswanigan.com/happy-birthday-sara/109,97,105,108,116,111,58,104,116,116,112,58,47,47,109,97,105,108,116,111,58,105,110,102,111,64,114,111,98,101,114,116,115,119,97,110,105,103,97,110,46,99,111,109 | Totally lost on what could be causing this. Thanks in advance for any help!