Bug #81656 #1030 - Got error -1 from storage engine
Submitted: 31 May 2016 11:19 Modified: 1 Jun 2016 6:10
Reporter: ajit rew Email Updates:
Status: Can't repeat Impact on me:
None 
Category:MySQL Server Severity:S2 (Serious)
Version: Distrib 5.5.37, OS:Ubuntu
Assigned to: CPU Architecture:Any
Tags: #1030 #-1 from storage engine #2013 #mysql #innodb #Bug

File: Maximum allowed size is 50MB.
Description:
Privacy:

If the data you need to attach is more than 50MB, you should create a compressed archive of the data, split it to 50MB chunks, and upload each of them as a separate attachment.

To split a large file: