An error occurred trying to update the database
You have an error in your SQL syntax; check the manual that corresponds to your MySQL server version for the right syntax to use near 'INSERT INTO phpbb_categories (cat_id, cat_title, cat_order) VALU

INSERT INTO phpbb_config (config_name, config_value) VALUES ('cash_installed','yes');
INSERT INTO phpbb_config (config_name, config_value) VALUES ('cash_version','2.2.2');
INSERT INTO phpbb_config (config_name, config_value) VALUES ('cash_adminbig','0');
INSERT INTO phpbb_config (config_name, config_value) VALUES ('cash_adminnavbar','1');
INSERT INTO phpbb_config (config_name, config_value) VALUES ('points_name','Points');
INSERT INTO phpbb_config (config_name, config_value) VALUES ('group_rank_hack_version', '1.0.0');
INSERT INTO phpbb_config (config_name, config_value) VALUES ('prune_shouts', '0')

# -- Categories
INSERT INTO phpbb_categories (cat_id, cat_title, cat_order) VALUES (1, 'Test category 1', 10);


# -- Forums
INSERT INTO phpbb_forums (forum_id, forum_name, forum_desc, cat_id, forum_order, forum_posts, forum_topics, forum_last_post_id, auth_view, auth_read, auth_post, auth_reply, auth_edit, auth_delete, auth_announce, auth_sticky, auth_pollcreate, auth_vote, auth_attachments) VALUES (1, 'Custom phpBB 2 Test Forum', 'This is a test forum for your Cusom phpBB 2.', 1, 10, 1, 1, 1, 0, 0, 0, 0, 1, 1, 3, 3, 1, 1, 3);

what is wrong?

You are missing the semicolon on your last sql statement that inserts into phpbb_config -- thus, it is sensing an error in the next statement. Make sure all your SQL statements end with a semicolon and you should be good to go.

oh now i noticed
thank you very much