can't add data in my database

<div class="Section1"><p class="MsoNormal"><span lang="EN-US">Hello, sorry for my english.</span><p
class="MsoNormal"><spanlang="EN-US"> </span><p class="MsoNormal"><span lang="EN-US">I can’t add data in all my table. I
gota    red x on my database when I connect with pgadmin3.</span><p class="MsoNormal"><span lang="EN-US"> </span><p
class="MsoNormal"><spanlang="EN-US">And I got the following message when I try to add data.</span><p
class="MsoNormal"><spanlang="EN-US"> </span><p class="MsoNormal"><span lang="EN-US">In French : </span><p
class="MsoNormal"><spanlang="EN-US"> </span><p class="MsoNormal">Erreur: la valeur du tableau doit commancer avec
<<{>> ou avec l’information de la dimension.<p class="MsoNormal"> <p class="MsoNormal"><span
lang="EN-US">Mytranslation :</span><p class="MsoNormal"><span lang="EN-US">Error : the value of the array should start
whith<<{>> or with the dimension information.</span><p class="MsoNormal"><span lang="EN-US"> </span><p
class="MsoNormal"><spanlang="EN-US">Help me please</span></div>