erro de html passando 1pxl

estou a 2 dias tentando axar um bendito erro que ja fussei em tudo criei tabela diferente pra ve se consertava e nao dava, vejam se pode me dar uma ajudo. o endereço é http://www.automt.com.br/xindex.php

o erro esta em

/applications/core/interface/imageproxy/imageproxy.php?img=http://www.automt.com.br/aff.gif&key=5b040653950e0d66751bfcc640b5f024534e6a059600e8615dea7cdd6c32765d" alt="Imagem Postada" />

o codigo é:

//começo de manutenção echo "<table width=\"234\" border=\"$bd\" cellspacing=\"0\" cellpadding=\"0\">\n"; echo "<tr>\n"; echo "<td colspan=\"5\"><img src=\"imagens/manutencao01.gif\" width=\"228\" height=\"48\" border=\"0\"></td>\n"; echo "<td width=\"6\"></td>\n"; echo "</tr>\n"; echo "<tr>\n"; echo "<td width=\"1\" bgcolor=\"#C8C8C8\"></td>\n"; echo "<td width=\"23\" bgcolor=\"#4F4F4F\"></td>\n"; echo "<td width=\"8\" bgcolor=\"#F0F0F0\"></td>\n"; echo "<td width=\"195\" bgcolor=\"#F0F0F0\" class=\"menor\">Receba no e-mail dicas de manutenção<br>e cuidados com seu veiculo</td>\n"; echo "<td width=\"1\" bgcolor=\"#C8C8C8\"></td>\n"; echo "<td width=\"6\"></td>\n"; echo "</tr>\n"; echo "<tr>\n"; echo "<td width=\"1\" bgcolor=\"#C8C8C8\"></td>\n"; echo "<td width=\"23\" bgcolor=\"#4F4F4F\"></td>\n"; echo "<td width=\"8\" bgcolor=\"#F0F0F0\"></td>\n"; echo "<td width=\"195\" height=\"5\" bgcolor=\"#F0F0F0\"></td>\n"; echo "<td width=\"1\" bgcolor=\"#C8C8C8\"></td>\n"; echo "<td width=\"6\"></td>\n"; echo "</tr>\n"; echo "<tr>\n"; echo "<td width=\"1\" bgcolor=\"#C8C8C8\"></td>\n"; echo "<td width=\"23\" bgcolor=\"#4F4F4F\"></td>\n"; echo "<td width=\"8\" bgcolor=\"#F0F0F0\"></td>\n"; echo "<td width=\"195\" bgcolor=\"#F0F0F0\">\n"; if ($newsletter == "") { echo "<table border=\"$bd\" cellspacing=\"0\" cellpadding=\"0\">\n"; echo "<form name=\"enviar\" method=\"post\" action=\"cad.newsletter.php\">\n"; echo "<tr>\n"; echo "<td class=\"menor\">Nome:</td>\n"; echo "<td class=\"menor\" background=\"imagens/manutencao02.gif\" width=\"125\" height=\"18\"> <input name=\"nome\" type=\"text\" size=\"25\" class=\"menorsborda\"></td>\n"; echo "<td rowspan=\"2\"><input type=\"image\" src=\"imagens/manutencao03.gif\" width=\"34\" height=\"34\" border=\"0\"></td>\n"; echo "</tr>\n"; echo "<tr>\n"; echo "<td class=\"menor\">E-mail:</td>\n"; echo "<td class=\"menor\" background=\"imagens/manutencao02.gif\" width=\"125\" height=\"18\"> <input name=\"email\" type=\"text\" size=\"25\" class=\"menorsborda\"></td>\n"; echo "</tr>\n"; echo "</form>\n"; echo "</table>\n"; } if ($newsletter != "") { switch ($newsletter) { case cadastrado: $aviso = "E-mail foi cadastrado com sucesso."; break; case naocadastrado: $aviso = "Você já possue e-mail cadastrado."; break; case erro1: $aviso = "Você deve preencher o nome."; break; case erro2: $aviso = "Você deve preencher o email."; break; } echo "<table border=\"$bd\" cellspacing=\"0\" cellpadding=\"0\">\n"; echo "<tr>\n"; echo "<td align=\"center\" class=\"atencao\">$aviso</td>\n"; echo "</tr>\n"; echo "</table>\n"; } echo "</td>\n"; echo "<td width=\"1\" bgcolor=\"#C8C8C8\"></td>\n"; echo "<td width=\"6\"></td>\n"; echo "</tr>\n"; echo "<tr>\n"; echo "<td width=\"1\" height=\"11\" bgcolor=\"#C8C8C8\"></td>\n"; echo "<td width=\"23\" height=\"11\" bgcolor=\"#4F4F4F\" valign=\"bottom\"><img src=\"imagens/C8C8C8.gif\" width=\"23\" height=\"1\"></td>\n"; echo "<td colspan=\"2\" width=\"204\" bgcolor=\"#F0F0F0\" valign=\"bottom\"><img src=\"imagens/C8C8C8.gif\" width=\"204\" height=\"1\"></td>\n"; echo "<td width=\"1\" height=\"11\" bgcolor=\"#C8C8C8\"></td>\n"; echo "<td width=\"6\"></td>\n"; echo "</tr>\n"; echo "</table>\n";//final da manutenção