MySQL errors

I recently updated to version 3.2.1 and since then I’ve had many “page not found” errors in the WP admin, especially with plugins.php, but also while updating posts, etc. Reloading the page sometimes works, but sometimes doesn’t.

After troubleshooting – revert to standard theme, deactivate plugins, etc. — I narrowed the problem down to this plugin.

So I deleted the plugin and installed a fresh version. Upon activation I get this error message:

“The plugin generated 1600 characters of unexpected output during activation. If you notice “headers already sent” messages, problems with syndication feeds or other issues, try deactivating or removing this plugin.”

My debug log shows this:

[26-Mar-2018 16:10:23 UTC] Erro de banco de dados do WordPress 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 ”wp_vsbb_v2”’ at line 1 para a consulta SHOW TABLES LIKE ‘wp_vsbb_v2” feita por activate_plugin, do_action(‘activate_wp-visual-slidebox-builder/vsbb-plugin.php’), WP_Hook->do_action, WP_Hook->apply_filters, call_user_func_array, vsbb_install
[26-Mar-2018 16:10:23 UTC] Erro de banco de dados do WordPress Table ‘wp_vsbb_v2’ already exists para a consulta CREATE TABLE wp_vsbb_v2 (
idx mediumint(9) NOT NULL AUTO_INCREMENT,
friendly_name varchar(255) COLLATE utf8_unicode_ci DEFAULT NULL,
save_object longtext COLLATE utf8_unicode_ci,
theme longtext COLLATE utf8_unicode_ci,
last_modified timestamp NOT NULL DEFAULT CURRENT_TIMESTAMP,
theme_friendly_name varchar(45) COLLATE utf8_unicode_ci DEFAULT NULL,
UNIQUE KEY id (idx)
) ENGINE=InnoDB AUTO_INCREMENT=1 DEFAULT CHARSET=utf8 COLLATE=utf8_unicode_ci; feita por activate_plugin, do_action(‘activate_wp-visual-slidebox-builder/vsbb-plugin.php’), WP_Hook->do_action, WP_Hook->apply_filters, call_user_func_array, vsbb_install
[26-Mar-2018 16:10:23 UTC] Erro de banco de dados do WordPress 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 ”package’ VARCHAR(45) NULL,
ADD COLUMN ‘allowed’ LONGTEXT NULL’ at line 2 para a consulta ALTER TABLE wp_vsbb_v2_lic
ADD COLUMN ‘package’ VARCHAR(45) NULL,
ADD COLUMN ‘allowed’ LONGTEXT NULL feita por activate_plugin, do_action(‘activate_wp-visual-slidebox-builder/vsbb-plugin.php’), WP_Hook->do_action, WP_Hook->apply_filters, call_user_func_array, vsbb_install

My PHP version is 7.0 Fast CGI

Please help! It’s nearly impossible to use the WP admin.

Thanks.

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