$mysql_query="insert into `id_zajavki` (`id_zajavki`,`familija`,`imja,otchestvo`,`abul`,`ulica`,`dom`,`korpus`,`kvartira`,`gorod`,`raion`,`t elefon`,`telefonsot`,`nazvanie`,`specifica`,`primechanie`)
values ('$id_zajavki','$familija','$imja','$otchestvo','$abul','$ulica','$dom','$korpus','$kv','$gorod','$raion','$telefondom','$telefonsot','$nazvanie','$specifika','$primechanie')";
И вот это название `t elefon` сразу настораживает.
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There never was a struggle in the soul of a good man that was not hard