35076:20160510:125900.185 [Z3005] query failed: [0] PGRES_FATAL_ERROR:ERROR:  could not read block 50 in file "base/26879/27935": read only 0 of 8192 bytes
 [insert into proxy_history (itemid,clock,ns,value,state) values (48539,1462856339,214740630,'Unsupported item key.',1);
]
 35073:20160510:125901.185 [Z3005] query failed: [0] PGRES_FATAL_ERROR:ERROR:  could not read block 51 in file "base/26879/27935": read only 0 of 8192 bytes
 [insert into proxy_history (itemid,clock,ns,value,state) values (48540,1462856340,216422978,'Unsupported item key.',1);
]
 35074:20160510:125902.186 [Z3005] query failed: [0] PGRES_FATAL_ERROR:ERROR:  could not read block 52 in file "base/26879/27935": read only 0 of 8192 bytes
 [insert into proxy_history (itemid,clock,ns,value) values (48541,1462856341,218665647,'1453165881');
]
 35075:20160510:125903.186 [Z3005] query failed: [0] PGRES_FATAL_ERROR:ERROR:  could not read block 53 in file "base/26879/27935": read only 0 of 8192 bytes
 [insert into proxy_history (itemid,clock,ns,value) values (48542,1462856342,219945830,'55087992165');
]
 35076:20160510:125904.187 [Z3005] query failed: [0] PGRES_FATAL_ERROR:ERROR:  could not read block 54 in file "base/26879/27935": read only 0 of 8192 bytes
 [insert into proxy_history (itemid,clock,ns,value,state) values (48543,1462856343,220419527,'Unsupported item key.',1);
]
 35074:20160510:125917.190 [Z3005] query failed: [0] PGRES_FATAL_ERROR:ERROR:  could not read block 55 in file "base/26879/27935": read only 0 of 8192 bytes
 [insert into proxy_history (itemid,clock,ns,value) values (48496,1462856356,223584304,'0.310000');
]
 35073:20160510:125918.189 [Z3005] query failed: [0] PGRES_FATAL_ERROR:ERROR:  could not read block 48 in file "base/26879/27935": read only 0 of 8192 bytes
 [insert into proxy_history (itemid,clock,ns,value) values (48497,1462856357,223580016,'0.363750');
]
 35076:20160510:125919.189 [Z3005] query failed: [0] PGRES_FATAL_ERROR:ERROR:  could not read block 49 in file "base/26879/27935": read only 0 of 8192 bytes
 [insert into proxy_history (itemid,clock,ns,value) values (48498,1462856358,225537032,'0.362500');
]
 35075:20160510:125920.190 [Z3005] query failed: [0] PGRES_FATAL_ERROR:ERROR:  could not read block 50 in file "base/26879/27935": read only 0 of 8192 bytes
 [insert into proxy_history (itemid,clock,ns,value) values (48499,1462856359,225715368,'296935974320');
]
 35076:20160510:125921.191 [Z3005] query failed: [0] PGRES_FATAL_ERROR:ERROR:  could not read block 51 in file "base/26879/27935": read only 0 of 8192 bytes
 [insert into proxy_history (itemid,clock,ns,value) values (48500,1462856360,227325104,'70.138946');
]
 35073:20160510:125922.191 [Z3005] query failed: [0] PGRES_FATAL_ERROR:ERROR:  could not read block 52 in file "base/26879/27935": read only 0 of 8192 bytes
 [insert into proxy_history (itemid,clock,ns,value) values (48501,1462856361,227539928,'3.596534');
]
 35075:20160510:125923.191 [Z3005] query failed: [0] PGRES_FATAL_ERROR:ERROR:  could not read block 53 in file "base/26879/27935": read only 0 of 8192 bytes
 [insert into proxy_history (itemid,clock,ns,value) values (48502,1462856362,229018764,'10.348844');
]
 35074:20160510:125925.192 [Z3005] query failed: [0] PGRES_FATAL_ERROR:ERROR:  could not read block 54 in file "base/26879/27935": read only 0 of 8192 bytes
 [insert into proxy_history (itemid,clock,ns,value) values (48504,1462856364,229612708,'1462856379');
]
 35075:20160510:125926.192 [Z3005] query failed: [0] PGRES_FATAL_ERROR:ERROR:  could not read block 55 in file "base/26879/27935": read only 0 of 8192 bytes
 [insert into proxy_history (itemid,clock,ns,value) values (48505,1462856365,229771133,'83347066880');
]
 35076:20160510:125927.193 [Z3005] query failed: [0] PGRES_FATAL_ERROR:ERROR:  could not read block 48 in file "base/26879/27935": read only 0 of 8192 bytes
 [insert into proxy_history (itemid,clock,ns,value) values (48506,1462856366,230916619,'84.786833');