TLS 1.2 forced a change in hosting and we all love migrations...

Godaddy is the host and the Installtron tool was used to migrate from classic to Cpanel (linux). Original site was 1.5.1 on MySQL 5.5.43-37.2-log PHP 5.2

New site is 1.5.1 on MySQL 5.6.30-cll-lve PHP 5.6

Site appears to function correctly until a sale confirmation is attempted via authorizenet AIM
The Following error occurs:

PHP Fatal error: 1265ata truncated for column 'transaction_id' at row 1 :: insert into zc_authorizenet (id, customer_id, order_id, response_code, response_text, authorization_type, transaction_id, sent, received, time, session_id) values (NULL, 1, 5, 1, 'This transaction has been approved.', 'AUTH_CAPTURE', '20161015231255-01141078-519', 'Array\n( XXXXXALL THE NORMAL STUFFXXXXX ) in REMOVED REAL PATH /includes/classes/db/mysql/query_factory.php on line 120

transaction_id is set to BIGINT NULL and matches previous/old site. Running same insert on old database is successful.

Any ideas?