FIREDAC SQLITE ERROR: [FireDAC][Phys][SQlite] ERROR: database is locked.

[FireDAC][Phys][SQlite] ERROR: database is locked.

Just try this 
* Решење овог гордијевог чвора :
LockingMode: = Normal
UpdateOptions.LockWait: = True
BusyTimeout: = 100000
JournalMode: = WAL.






More tips:

https://www.crosswire.org/svn/biblecs/trunk/TntUnicodeControls.attic/Unicode.pas