Fix DB error in update_profile_field_data() with disabled fields

SQL ERROR [ mysqli ]

Field 'pf_phpbb_interests' doesn't have a default value [1364]

SQL

INSERT INTO phpbbi_profile_fields_data (pf_phpbb_location, pf_phpbb_website, user_id) VALUES ('test', '', 2)

BACKTRACE

FILE: (not given by php)

LINE: (not given by php)

CALL: msg_handler()

FILE: [ROOT]/phpbb/db/driver/driver.php

LINE: 803

CALL: trigger_error()

FILE: [ROOT]/phpbb/db/driver/mysqli.php

LINE: 181

CALL: phpbb\db\driver\driver->sql_error()

FILE: [ROOT]/phpbb/profilefields/manager.php

LINE: 238

CALL: phpbb\db\driver\mysqli->sql_query()

FILE: [ROOT]/includes/ucp/ucp_profile.php

LINE: 347

CALL: phpbb\profilefields\manager->update_profile_field_data()

FILE: [ROOT]/includes/functions_module.php

LINE: 629

CALL: ucp_profile->main()

FILE: [ROOT]/ucp.php

LINE: 350

CALL: p_master->load_active()