USERNAME@COMPUTER C:\Users\USERNAME\eclipse-workspace\Project-X # C:\Users\USERNAME\eclipse-workspace\WORKSPACE\dbi_test.pl DBI is version 1.643, I am Pg, version of DBD::Pg is 3.10.4, server is 120002 Name: dbname=db_name Thread 1 running for A Starting A under process id -6452 Thread 2 running for B Starting B under process id -8912 Thread 3 running for F DBD::Pg::db clone failed: handle 2 is owned by thread 33b7e8 not current thread 3f29dc8 (handles can't be shared between threads and your driver may need a CLONE method added) at C:\Users\USERNAME\eclipse-workspace\WORKSPACE\dbi_test.pl line 297. DBI is version 1.643, I am Pg, version of DBD::Pg is 3.10.4, server is 120002 DBD::Pg::db FETCH failed: handle 2 is owned by thread 33b7e8 not current thread 36a1cd8 (handles can't be shared between threads and your driver may need a CLONE method added) at C:\Users\USERNAME\eclipse-workspace\WORKSPACE\dbi_test.pl line 281. Starting F under process id -8840 Thread 4 running for M DBD::Pg::db clone failed: handle 2 is owned by thread 33b7e8 not current thread 59f55b8 (handles can't be shared between threads and your driver may need a CLONE method added) at C:\Users\USERNAME\eclipse-workspace\WORKSPACE\dbi_test.pl line 297. Starting M under process id -9280 Thread 5 running for S DBD::Pg::db clone failed: handle 2 is owned by thread 33b7e8 not current thread 5d7ed18 (handles can't be shared between threads and your driver may need a CLONE method added) at C:\Users\USERNAME\eclipse-workspace\WORKSPACE\dbi_test.pl line 297. Starting S under process id -10640 $optimization->wait_all_children() is waiting... DBD::Pg::db clone failed: handle 2 is owned by thread 33b7e8 not current thread 5d7b358 (handles can't be shared between threads and your driver may need a CLONE method added) at C:\Users\USERNAME\eclipse-workspace\WORKSPACE\dbi_test.pl line 297. Can't call method "finish" on an undefined value at C:\Users\USERNAME\eclipse-workspace\WORKSPACE\dbi_test.pl line 126. USERNAME@COMPUTER C:\Users\USERNAME\eclipse-workspace\Project-X #