Нельзя войти в 1с с PG 9.4.2-1.1C, выдает сообщение что пока невозможно войти в базу. В логе ничего криминального не увидел, на что стоит обратить внимание?

2016-04-27 01:24:46 IRKT STATEMENT: SELECT conrelid, confrelid FROM pg_constraint JOIN pg_depend ON (objid = confrelid) WHERE contype = 'f' AND refclassid = 'pg_extension'::regclass AND classid = 'pg_class'::regclass;
2016-04-27 09:56:05 IRKT ERROR: deadlock detected
2016-04-27 09:56:05 IRKT DETAIL: Process 13504 waits for ApplicationExclusiveLock on relation 116536 of database 116069; blocked by process 6240.
Process 6240 waits for ApplicationExclusiveLock on relation 116872 of database 116069; blocked by process 13504.
Process 13504: LOCK _AccumRg1788 IN APPLICATION EXCLUSIVE MODE;
SET STATEMENT_TIMEOUT TO DEFAULT;

Process 6240: LOCK _Document1761 IN APPLICATION EXCLUSIVE MODE;
SET STATEMENT_TIMEOUT TO DEFAULT;

2016-04-27 09:56:05 IRKT HINT: See server log for query details.
2016-04-27 09:56:05 IRKT STATEMENT: LOCK _AccumRg1788 IN APPLICATION EXCLUSIVE MODE;
SET STATEMENT_TIMEOUT TO DEFAULT;

2016-04-27 09:56:05 IRKT WARNING: there is no transaction in progress