2013 Lost connection to MySQL server during query
in:
[SELECT cache_id, cache_language_id, cache_name, cache_data, cache_global, cache_gzip, cache_method, cache_date, cache_expires FROM seo_cache WHERE cache_id='a93b9170a03ff54d81e95917742ea01b' AND cache_language_id='1']

in:
[select count(*) as total from sessions where sesskey = '5363kp7bp81l40s3j66denn7f5']