I got this error, when I clicked to start mysql.
after that, problem solved with this link in stackoverflow: link
but I want to know, What issues can affect this error happen?
when I copy just the folder of my databases & ibdata1 file to the data file, the error solved but if I copy all files & folders from data-old, this error happens again.
There are no more than 2 modes: 1- one of the files has corrupted 2- the my.ini config file has some limitation like filesize, ram_limitation, etc
I want to findout the main resoans of this error
Can anyone help me?
