PDOException: SQLSTATE[23000]: Integrity constraint violation: 1062

Hi all,

I have this issue when trying to do pretty much anything at my site, I get this error message:
PDOException: SQLSTATE[23000]: Integrity constraint violation: 1062 Duplicate entry 'ProfileCrudTestCase-class' for key 'PRIMARY': INSERT INTO {registry} (name, type, filename, module, weight) VALUES (:db_insert_placeholder_0, :db_insert_placeholder_1, :db_insert_placeholder_2, :db_insert_placeholder_3, :db_insert_placeholder_4), (:db_insert_placeholder_5, :db_insert_placeholder_6, :db_insert_placeholder_7, :db_insert_placeholder_8, :db_insert_placeholder_9), (:db_insert_placeholder_10, :db_insert_placeholder_11, :db_insert_placeholder_12, :db_insert_placeholder_13, :db_insert_placeholder_14), (:db_insert_placeholder_15, :db_insert_placeholder_16, :db_insert_placeholder_17, :db_insert_placeholder_18, :db_insert_placeholder_19), (:db_insert_placeholder_20, :db_insert_placeholder_21, :db_insert_placeholder_22, :db_insert_placeholder_23, :db_insert_placeholder_24), (:db_insert_placeholder_25, :db_insert_placeholder_26, :db_insert_placeholder_27, :db_insert_placeholder_28, :db_insert_placeholder_29), (:db_insert_placeholder_30, :db_insert_placeholder_31, :db_insert_placeholder_32, :db_insert_placeholder_33, :db_insert_placeholder_34), (:db_insert_placeholder_35, :db_insert_placeholder_36, :db_insert_placeholder_37, :db_insert_placeholder_38, :db_insert_placeholder_39), (:db_insert_placeholder_40, :db_insert_placeholder_41, :db_insert_placeholder_42, :db_insert_placeholder_43, :db_insert_placeholder_44); Array ( [:db_insert_placeholder_0] => ProfileTestCase [:db_insert_placeholder_1] => class [:db_insert_placeholder_2] => modules/profile/profile.test [:db_insert_placeholder_3] => profile [:db_insert_placeholder_4] => 0 [:db_insert_placeholder_5] => ProfileTestFields [:db_insert_placeholder_6] => class [:db_insert_placeholder_7] => modules/profile/profile.test [:db_insert_placeholder_8] => profile [:db_insert_placeholder_9] => 0 [:db_insert_placeholder_10] => ProfileTestSelect [:db_insert_placeholder_11] => class [:db_insert_placeholder_12] => modules/profile/profile.test [:db_insert_placeholder_13] => profile [:db_insert_placeholder_14] => 0 [:db_insert_placeholder_15] => ProfileTestDate [:db_insert_placeholder_16] => class [:db_insert_placeholder_17] => modules/profile/profile.test [:db_insert_placeholder_18] => profile [:db_insert_placeholder_19] => 0 [:db_insert_placeholder_20] => ProfileTestWeights [:db_insert_placeholder_21] => class [:db_insert_placeholder_22] => modules/profile/profile.test [:db_insert_placeholder_23] => profile [:db_insert_placeholder_24] => 0 [:db_insert_placeholder_25] => ProfileTestAutocomplete [:db_insert_placeholder_26] => class [:db_insert_placeholder_27] => modules/profile/profile.test [:db_insert_placeholder_28] => profile [:db_insert_placeholder_29] => 0 [:db_insert_placeholder_30] => ProfileBlockTestCase [:db_insert_placeholder_31] => class [:db_insert_placeholder_32] => modules/profile/profile.test [:db_insert_placeholder_33] => profile [:db_insert_placeholder_34] => 0 [:db_insert_placeholder_35] => ProfileTestBrowsing [:db_insert_placeholder_36] => class [:db_insert_placeholder_37] => modules/profile/profile.test [:db_insert_placeholder_38] => profile [:db_insert_placeholder_39] => 0 [:db_insert_placeholder_40] => ProfileCrudTestCase [:db_insert_placeholder_41] => class [:db_insert_placeholder_42] => modules/profile/profile.test [:db_insert_placeholder_43] => profile [:db_insert_placeholder_44] => 0 ) i _registry_parse_file() (rad 179 av /var/www/daniel/drupal-7.0/includes/registry.inc).

I have no idea what it means and would very much like som help.

Cheers,
Daniel Holm