Searched on Google with the first line of a JAVA stack trace?

We can recommend more relevant solutions and speed up debugging when you paste your entire stack trace with the exception message. Try a sample exception.

Recommended solutions based on your search

Solutions on the web

via GitHub by pedrovieirasilva
, 9 months ago
The driver could not be loaded: org.postgresql.Driver
via Stack Overflow by Fredy Benavides
, 2 years ago
Connection could not be allocated because: DERBY SQL error: ERRORCODE: 40000, SQLSTATE: XJ041, SQLERRMC: No se ha podido crear la base de datos 'sun-appserv-samples', consulte la excepción siguiente para obtener más información.::SQLSTATE: XBM0X
via Oracle Community by a3828ac4-c7f0-4056-9257-758656c7282f, 2 years ago
Connection could not be allocated because: Invalid Oracle URL specified: OracleDataSource.makeURL
Empty query.