Error on DB

this erorr when up to 1.5.2

WordPress database error: [Table 'admin_egil.wp_pluginSL_shorturl' doesn't exist]
SHOW COLUMNS FROM wp_pluginSL_shorturl LIKE 'url_externe'

WordPress database error: [Table 'admin_egil.wp_pluginSL_shorturl' doesn't exist]
ALTER TABLE wp_pluginSL_shorturl ADD url_externe VARCHAR( 255 ) NOT NULL DEFAULT '';

WordPress database error: [Table 'admin_egil.wp_pluginSL_shorturl' doesn't exist]
ALTER TABLE wp_pluginSL_shorturl DROP INDEX id_post;

WordPress database error: [Table 'admin_egil.wp_pluginSL_shorturl' doesn't exist]
ALTER TABLE wp_pluginSL_shorturl ADD CONSTRAINT id_post UNIQUE (id_post,url_externe)

WordPress database error: [Table 'admin_egil.wp_pluginSL_shorturl' doesn't exist]
SHOW COLUMNS FROM wp_pluginSL_shorturl LIKE 'nb_hits'

WordPress database error: [Table 'admin_egil.wp_pluginSL_shorturl' doesn't exist]
ALTER TABLE wp_pluginSL_shorturl ADD nb_hits mediumint(9);

WordPress database error: [Table 'admin_egil.wp_pluginSL_shorturl' doesn't exist]
SHOW COLUMNS FROM wp_pluginSL_shorturl LIKE 'comment'

WordPress database error: [Table 'admin_egil.wp_pluginSL_shorturl' doesn't exist]
ALTER TABLE wp_pluginSL_shorturl ADD comment TEXT;

WordPress database error: [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 'where key_name='id_post'' at line 1]
SHOW INDEX FROM wp_pluginSL_shorturl WHERE where key_name='id_post'

WordPress database error: [Table 'admin_egil.wp_pluginSL_shorturl' doesn't exist]
ALTER TABLE wp_pluginSL_shorturl DROP INDEX id_post;

WordPress database error: [Table 'admin_egil.wp_pluginSL_shorturl' doesn't exist]
ALTER TABLE wp_pluginSL_shorturl MODIFY url_externe TEXT ;

WordPress database error: [Table 'admin_egil.wp_pluginSL_shorturl' doesn't exist]
SELECT short_url FROM wp_pluginSL_shorturl WHERE id_post=394

WordPress database error: [Table 'admin_egil.wp_pluginSL_shorturl' doesn't exist]
SELECT id_post FROM wp_pluginSL_shorturl WHERE short_url='kwQo4'

WordPress database error: [Table 'admin_egil.wp_pluginSL_shorturl' doesn't exist]
DELETE FROM wp_pluginSL_shorturl WHERE id_post=394

WordPress database error: [Table 'admin_egil.wp_pluginSL_shorturl' doesn't exist]
INSERT INTO wp_pluginSL_shorturl (id_post, short_url) VALUES ('394', 'kwQo4')

WordPress database error: [Table 'admin_egil.wp_pluginSL_shorturl' doesn't exist]
SELECT short_url FROM wp_pluginSL_shorturl WHERE id_post=394

WordPress database error: [Table 'admin_egil.wp_pluginSL_shorturl' doesn't exist]
SELECT id_post FROM wp_pluginSL_shorturl WHERE short_url='WYQ7z'

WordPress database error: [Table 'admin_egil.wp_pluginSL_shorturl' doesn't exist]
DELETE FROM wp_pluginSL_shorturl WHERE id_post=394

WordPress database error: [Table 'admin_egil.wp_pluginSL_shorturl' doesn't exist]
INSERT INTO wp_pluginSL_shorturl (id_post, short_url) VALUES ('394', 'WYQ7z

https://www.ads-software.com/plugins/shorten-url/