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<?php

[0] Fix | Delete

$iclsettings = get_option('icl_sitepress_settings');

[1] Fix | Delete

if(is_array($iclsettings['translation-management']['custom_fields_readonly_config'])){

[2] Fix | Delete

$iclsettings['translation-management']['custom_fields_readonly_config'] = array_unique($iclsettings['translation-management']['custom_fields_readonly_config']);

[3] Fix | Delete

update_option('icl_sitepress_settings', $iclsettings);

[4] Fix | Delete

}

[5] Fix | Delete

delete_option($wpdb->prefix . 'icl_translators_cached');

[6] Fix | Delete

delete_option($wpdb->prefix . 'icl_non_translators_cached');

[7] Fix | Delete

[8] Fix | Delete

[9] Fix | Delete

[10] Fix | Delete

[11] Fix | Delete

[12] Fix | Delete

[13] Fix | Delete