Bug #77308 Assertion failure in file fil0fil.c line 859 - Unable to lock ibd, error: 37
Submitted: 11 Jun 2015 8:07 Modified: 12 Mar 2016 5:15
Reporter: Stephan Großberndt Email Updates:
Status: Can't repeat Impact on me:
None 
Category:MySQL Server: InnoDB storage engine Severity:S3 (Non-critical)
Version:5.5.43 OS:Any
Assigned to: CPU Architecture:Any

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: