I do not run PHP myAdmin but this should do the trick -- let me know if you need anything else.
-- Definition of table bos_paypal
DROP TABLE IF EXISTS bos_paypal;
CREATE TABLE bos_paypal (
paypal_ipn_id int(11) unsigned NOT NULL AUTO_INCREMENT,
zen_order_id int(11) unsigned NOT NULL DEFAULT '0',
txn_type varchar(32) NOT NULL DEFAULT '',
reason_code varchar(15) DEFAULT NULL,
payment_type varchar(7) NOT NULL DEFAULT '',
payment_status varchar(17) NOT NULL DEFAULT '',
pending_reason varchar(14) DEFAULT NULL,
invoice varchar(64) DEFAULT NULL,
mc_currency char(3) NOT NULL DEFAULT '',
first_name varchar(32) NOT NULL DEFAULT '',
last_name varchar(32) NOT NULL DEFAULT '',
payer_business_name varchar(64) DEFAULT NULL,
address_name varchar(32) DEFAULT NULL,
address_street varchar(64) DEFAULT NULL,
address_city varchar(32) DEFAULT NULL,
address_state varchar(32) DEFAULT NULL,
address_zip varchar(10) DEFAULT NULL,
address_country varchar(64) DEFAULT NULL,
address_status varchar(11) DEFAULT NULL,
payer_email varchar(96) NOT NULL DEFAULT '',
payer_id varchar(32) NOT NULL DEFAULT '',
payer_status varchar(10) NOT NULL DEFAULT '',
payment_date datetime NOT NULL DEFAULT '0001-01-01 00:00:00',
business varchar(96) NOT NULL DEFAULT '',
receiver_email varchar(96) NOT NULL DEFAULT '',
receiver_id varchar(32) NOT NULL DEFAULT '',
txn_id varchar(17) NOT NULL DEFAULT '',
parent_txn_id varchar(17) DEFAULT NULL,
num_cart_items tinyint(4) unsigned NOT NULL DEFAULT '1',
mc_gross decimal(7,2) NOT NULL DEFAULT '0.00',
mc_fee decimal(7,2) NOT NULL DEFAULT '0.00',
payment_gross decimal(7,2) DEFAULT NULL,
payment_fee decimal(7,2) DEFAULT NULL,
settle_amount decimal(7,2) DEFAULT NULL,
settle_currency char(3) DEFAULT NULL,
exchange_rate decimal(4,2) DEFAULT NULL,
notify_version decimal(2,1) NOT NULL DEFAULT '0.0',
verify_sign varchar(128) NOT NULL DEFAULT '',
last_modified datetime NOT NULL DEFAULT '0001-01-01 00:00:00',
date_added datetime NOT NULL DEFAULT '0001-01-01 00:00:00',
memo text,
PRIMARY KEY (paypal_ipn_id,txn_id),
KEY idx_zen_order_id_zen (zen_order_id)
) ENGINE=MyISAM DEFAULT CHARSET=latin1;