Fatal error: Uncaught mysqli_sql_exception: Duplicate entry 'variables' for key 'PRIMARY' in /home/hobby/web/hobby-group.ru/public_html/includes/database.mysqli.inc:121 Stack trace: #0 /home/hobby/web/hobby-group.ru/public_html/includes/database.mysqli.inc(121): mysqli_query() #1 /home/hobby/web/hobby-group.ru/public_html/includes/database.mysql-common.inc(42): _db_query() #2 /home/hobby/web/hobby-group.ru/public_html/includes/cache.inc(114): db_query() #3 /home/hobby/web/hobby-group.ru/public_html/includes/bootstrap.inc(568): cache_set() #4 /home/hobby/web/hobby-group.ru/public_html/includes/bootstrap.inc(1200): variable_init() #5 /home/hobby/web/hobby-group.ru/public_html/includes/bootstrap.inc(1130): _drupal_bootstrap() #6 /home/hobby/web/hobby-group.ru/public_html/index.php(15): drupal_bootstrap() #7 {main} thrown in /home/hobby/web/hobby-group.ru/public_html/includes/database.mysqli.inc on line 121