Got error 28 from storage engineSELECT count( * ) , city,city_s FROM `companys` where 1 and id in( 253,2152,14226,785462,1156495,1550650,1910246,2493006,2536272,2710040,3027928,3046572,3051131,3341320,3347210,8104020,8140095,9106670,9166737,9166738,9166739,9166740,9166741,9166742,9166743,9166744,9166745,9166746,9166747,9166748,9166749,9166750,9176352,9176353,9176354,9176355,9176356,9210580,9231479,9231480,9231481,9231482,9231483,9231484,9231485,30000441,30000442,30000443,30000444,30000688,30001160,30001194,30001198,30001293,30001316,30001375,30001399,30001512,30001603,30001630,30001635) GROUP BY city
Warning: Unknown: write failed: No space left on device (28) in Unknown on line 0

Warning: Unknown: Failed to write session data (files). Please verify that the current setting of session.save_path is correct () in Unknown on line 0