Errors when enabling plugin

Debug:
Constants:
CLEANTALK_AJAX_USE_BUFFER NOT_DEFINED
CLEANTALK_AJAX_USE_FOOTER_HEADER NOT_DEFINED
CLEANTALK_ACCESS_KEY NOT_DEFINED
CLEANTALK_CHECK_COMMENTS_NUMBER NOT_DEFINED
CLEANTALK_CHECK_MESSAGES_NUMBER NOT_DEFINED
CLEANTALK_PLUGIN_DIR /home/customer/www/regaldog.co.uk/public_html/wp-content/plugins/cleantalk-spam-protect/
WP_ALLOW_MULTISITE NOT_DEFINED

ArrayObject Object
(
    [storage:ArrayObject:private] => Array
        (
            [10:43:47_ACTION__FUNCTION_] => Array
(
    [0] => Failed.
Query: ALTER TABLE <code>475_cleantalk_sfw</code> ADD COLUMN <code>source</code> TINYINT(1) NULL DEFAULT NULL AFTER <code>status</code>;
Error: Table 'aurasis1_regaldog.475_cleantalk_sfw' doesn't exist
    [1] => Failed.
Query: ALTER TABLE <code>475_cleantalk_sfw_logs</code> ADD COLUMN <code>source</code> TINYINT(1) NULL DEFAULT NULL AFTER <code>ua_name</code>, ADD COLUMN <code>network</code> VARCHAR(20) NULL DEFAULT NULL AFTER <code>source</code>, ADD COLUMN <code>first_url</code> VARCHAR(100) NULL DEFAULT NULL AFTER <code>network</code>, ADD COLUMN <code>last_url</code> VARCHAR(100) NULL DEFAULT NULL AFTER <code>first_url</code>;
Error: Table 'aurasis1_regaldog.475_cleantalk_sfw_logs' doesn't exist
)

            [10:44:59_ACTION_sanitize_option_cleantalk_settings_FUNCTION_] => Array
(
    [https://apix1.cleantalk.org] => Array
        (
            [result] => {"error_message":"Method name unset.","error_no":2}
            [exec_time] => 0.071208000183105
            [error] => OK
        )

    [https://apix2.cleantalk.org] => Array
        (
            [result] => {"error_message":"Method name unset.","error_no":2}
            [exec_time] => 0.34128212928772
            [error] => OK
        )

    [https://apix3.cleantalk.org] => Array
        (
            [result] => {"error_message":"Method name unset.","error_no":2}
            [exec_time] => 0.36599683761597
            [error] => OK
        )

    [https://apix4.cleantalk.org] => Array
        (
            [result] => {"error_message":"Method name unset.","error_no":2}
            [exec_time] => 0.65394186973572
            [error] => OK
        )

    [https://apix5.cleantalk.org] => Array
        (
            [result] => {"error_message":"Method name unset.","error_no":2}
            [exec_time] => 0.051409006118774
            [error] => OK
        )

)

            [10:46:39_ACTION_sanitize_option_cleantalk_settings_FUNCTION_] => Array
(
    [https://apix1.cleantalk.org] => Array
        (
            [result] => {"error_message":"Method name unset.","error_no":2}
            [exec_time] => 0.077420949935913
            [error] => OK
        )

    [https://apix2.cleantalk.org] => Array
        (
            [result] => {"error_message":"Method name unset.","error_no":2}
            [exec_time] => 0.34234690666199
            [error] => OK
        )

    [https://apix3.cleantalk.org] => Array
        (
            [result] => {"error_message":"Method name unset.","error_no":2}
            [exec_time] => 0.36661601066589
            [error] => OK
        )

    [https://apix4.cleantalk.org] => Array
        (
            [result] => {"error_message":"Method name unset.","error_no":2}
            [exec_time] => 0.70655608177185
            [error] => OK
        )

    [https://apix5.cleantalk.org] => Array
        (
            [result] => {"error_message":"Method name unset.","error_no":2}
            [exec_time] => 0.055197954177856
            [error] => OK
        )

)

        )

)