SQL probléma.

Sziasztok!
A lent megjelenített hiba fogad ha a /admin/config oldalra akarok lépni.
Az oldal működik, de ezen az útvonalon nem érem el az adminisztrációs felületet. Már lefutattam az SQL táblákon a javítást az optimalizációt, de a hiba megmaradt. Ennek oldaldalnak egyébként fut egy tükör mása ahol tesztelem az újításokat mielőtt ide felviszem és az adatbázist is mindig innen húzom le a tüköroldalra teszt előtt de a tükör oldalon ez a hiba nem jelentkezik.
Kérnék szépen segítséget milyen lépéseket tegyek meg a hiba javítása érdekében.

Köszönettel:
István

Additional uncaught exception thrown while handling exception.
Original

PDOException: SQLSTATE[HY000]: General error: 2006 MySQL server has gone away: INSERT INTO {watchdog} (uid, type, message, variables, severity, link, location, referer, hostname, timestamp) 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); Array ( [:db_insert_placeholder_0] => 1 [:db_insert_placeholder_1] => l10n_update [:db_insert_placeholder_2] => File not found: @uri. [:db_insert_placeholder_3] => a:1:{s:4:"@uri";s:96:"http://ftp.drupal.org/files/translations/7.x/imagecache_token/imagecache_token-7.x-1.x-dev.hu.po";} [:db_insert_placeholder_4] => 5 [:db_insert_placeholder_5] => [:db_insert_placeholder_6] => http://mydomain.hu/admin/config [:db_insert_placeholder_7] => http://mydomain.hu/ [:db_insert_placeholder_8] => 31.46.132.212 [:db_insert_placeholder_9] => 1416514936 ) in dblog_watchdog() (line 160 of /var/www/example/data/www/mydomain.hu/modules/dblog/dblog.module).
Additional

PDOException: SQLSTATE[HY000]: General error: 2006 MySQL server has gone away: SELECT s.lid, t.translation, s.version FROM {locales_source} s LEFT JOIN {locales_target} t ON s.lid = t.lid AND t.language = :language WHERE s.source = :source AND s.context = :context AND s.textgroup = 'default'; Array ( [:language] => hu [:source] => The website encountered an unexpected error. Please try again later. [:context] => ) in locale() (line 720 of /var/www/example/data/www/mydomain.hu/modules/locale/locale.module).
Uncaught exception thrown in shutdown function.

PDOException: SQLSTATE[HY000]: General error: 2006 MySQL server has gone away: DELETE FROM {semaphore} WHERE (value = :db_condition_placeholder_0) ; Array ( [:db_condition_placeholder_0] => 1580178241546e4d6e867a07.05567967 ) in lock_release_all() (line 269 of /var/www/example/data/www/mydomain.hu/includes/lock.inc).
Uncaught exception thrown in session handler.

PDOException: SQLSTATE[HY000]: General error: 2006 MySQL server has gone away: SELECT 1 AS expression FROM {sessions} sessions WHERE ( (sid = :db_condition_placeholder_0) AND (ssid = :db_condition_placeholder_1) ); Array ( [:db_condition_placeholder_0] => xijj3dxXpEFUPuFgSkbc5S5HxcRpLE-CJy2f2O_jUzs [:db_condition_placeholder_1] => ) in _drupal_session_write() (line 209 of /var/www/fpinfinity/data/www/mydomain.hu/includes/session.inc).