i have locked myself out of my drupal site

i have stupidly managed to lock myself out of my own drupal site. i have deleted my browser cookies while my page.tpl.php doesnt print the login form. when i change my page.tpl.php file to print the log in form, i doesn't, cause the theme registry is not cleared. i开发者_JAVA百科 cant clear it - i am not the admin. nice look up, isnt it ? my thoughts are to manually modify my data base, but i took a look at it, and it will take me hours to understand what i need to do without causing harm. can someone help me unlock myself ? thanks

well, got the answer from the drupal forum. http://www.yoursite.com/user does the trick, cause the login form comes in the content area and not the unvisable block view.