A fatal MySQL error occured:

INSERT command denied to user 'electrot_db'@'localhost' for table 'cnston_today'

INSERT IGNORE INTO cnston_today (ip,proxy,date, uid, hid, country, city, latitude, longitude) VALUES ('919439417','','2016-10-24 01:06:41','2147483648','38097078','21843','','0','0')
Warning: Unknown: write failed: Disk quota exceeded (122) 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 (/var/www/electrot/data/bin-tmp) in Unknown on line 0