Perch Shop setup issues

I've an old site that uses Perch Shop PayPal so we are still on Perch 2. I've just started looking into the process of updating to Perch Shop using Perch 2 and am running into some issues. When I try and create a currency, clicking save results in a blank white page and no currency being saved. The diagnostics are below:

Debug Message
[1] SELECT u.*, r.* FROM perch2_users u, perch2_user_roles r WHERE u.roleID=r.roleID AND u.userEnabled=1 AND u.userID=1 AND u.userHash='ad696429f926b105836e50eda767af7d' LIMIT 1
UPDATE perch2_users SET userHash='ae8b1a325a02010e3d0df38a4607765a' WHERE userID='1'
[45] SELECT p.privKey FROM perch2_user_privileges p
[44] SELECT * FROM (SELECT DISTINCT settingID, settingValue, userID FROM perch2_settings WHERE userID=1 OR userID=0 ORDER BY userID DESC) AS settings GROUP BY settingID, settingValue, userID
SELECT SQL_CALC_FOUND_ROWS DISTINCT * FROM perch2_shop_currencies ORDER BY currencyActive DESC, currencyIsCommon DESC, currencyCode ASC LIMIT 0, 24
Invalid query: SQLSTATE[42S02]: Base table or view not found: 1146 Table 'cmj.perch2_shop_currencies' doesn't exist
[44] SELECT FOUND_ROWS() AS `count`
SELECT SQL_CALC_FOUND_ROWS DISTINCT * FROM perch2_shop_currencies ORDER BY currencyActive DESC, currencyIsCommon DESC, currencyCode ASC LIMIT 0, 24
Invalid query: SQLSTATE[42S02]: Base table or view not found: 1146 Table 'cmj.perch2_shop_currencies' doesn't exist
[1] SELECT FOUND_ROWS() AS `count`
Queries: 7
Memory: 2.7936