Latest transcations between me and Blockchain Financial

Fatal error: Uncaught exception 'Exception' with message 'Error while executing query: You have an error in your SQL syntax; check the manual that corresponds to your MariaDB server version for the right syntax to use near ') || (from_account = and to_account = 100000000000000) ' at line 5 Query: select count(*) as total_rows from crypto_transactions where coin_symbol = 'BURQ' and ( (from_account = 100000000000000 and to_account = ) || (from_account = and to_account = 100000000000000) ) Stack Trace: /home/bcfinancial/public_html/classes/hng2_repository/abstract_repository.php:149 /home/bcfinancial/public_html/crypto_portfolio/contents/profile_transactions_tab.inc:52 /home/bcfinancial/public_html/templates/bcf/main.php:200 /home/bcfinancial/public_html/crypto_portfolio/extenders/document_handler.inc:183 /home/bcfinancial/public_html/scripts/document_handler.php:28 ' in /home/bcfinancial/public_ in /home/bcfinancial/public_html/classes/hng2_db/db_controller.php on line 166