Usuário: tlojacom_merce | Banco: tlojacom_merce
Erros tentados:
mysql:host=127.0.0.1 port=3306 dbname=tlojacom_merce charset=utf8mb4: SQLSTATE[HY000] [1045] Access denied for user 'tlojacom_merce'@'localhost' (using password: YES) mysql:host=localhost port=3306 dbname=tlojacom_merce charset=utf8mb4: SQLSTATE[HY000] [1045] Access denied for user 'tlojacom_merce'@'localhost' (using password: YES) mysql:host=localhost dbname=tlojacom_merce charset=utf8mb4: SQLSTATE[HY000] [1045] Access denied for user 'tlojacom_merce'@'localhost' (using password: YES) mysql.sock dbname=tlojacom_merce charset=utf8mb4: SQLSTATE[HY000] [1045] Access denied for user 'tlojacom_merce'@'localhost' (using password: YES) mysql.sock dbname=tlojacom_merce charset=utf8mb4: SQLSTATE[HY000] [1045] Access denied for user 'tlojacom_merce'@'localhost' (using password: YES)
Para resolver: acesse o phpMyAdmin, clique na aba SQL e execute:
SHOW VARIABLES LIKE 'socket';
Cole o resultado aqui.