cydia error[wow you exceeded the number of packages this apt list is compatible of [solved}

Wow, you exceeded the number of package names this APT is capable of.
Problem with MergeList [file]
The package lists or status file could not be parsed or opened.

You have more than 65,535 packages available from your installed sources, and Cydia cannot handle this many. Go to Manage -> Sources on iPhone and iPod touch (or Sources on iPad), tap "Edit" at top right, and remove some sources. It's recommended to keep the stock repositories (BigBoss, Cydia/Telesphoreo, Dev Team, ModMyi and ZodTTD/MacCiti).[it is usually fixed by deleting some sources,everytime you get it you just delete one or two sources and then respring you will no longer get any error message