Increased max_pred_locks_per_transaction which fixes transaction problems for Ur/Web

config/postgresql.conf

@@ -517,7 +517,7 @@ default_text_search_config = 'pg_catalog.english'
 # Note:  Each lock table slot uses ~270 bytes of shared memory, and there are
 # max_locks_per_transaction * (max_connections + max_prepared_transactions)
 # lock table slots.
-#max_pred_locks_per_transaction = 64	# min 10
+max_pred_locks_per_transaction = 256	# min 10
 					# (change requires restart)
 
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