Document's table style has an unbalanced </span> tag:
{| id="main page mp-mp" style="width:100%;margin-top:5px;" | colspan="2"| {| style="background-color:#E9E9FF; width: 100%; border: 3px solid #AAAAEE; padding: 5px" | style="text-align:center;"|<span style="font-size:200%;border:none;line-height:120%">Wiktionary,</span> <span style="font-size:200%;border:none;white-space: nowrap">the [[free]] dictionary</span></span> <p>'''[[Special:Statistics|{{NUMBEROFARTICLES}}]]''' entries with English definitions <span style="white-space: nowrap;"> from over '''[[Wiktionary:Statistics|1550]]''' languages</span></p>