Warning: The magic method Vc_Manager::__wakeup() must have public visibility in /home2/jovcov/public_html/wp-content/plugins/js_composer/include/classes/core/class-vc-manager.php on line 203

Deprecated: Optional parameter $attach_id declared before required parameter $height is implicitly treated as a required parameter in /home2/jovcov/public_html/wp-content/plugins/js_composer/include/helpers/helpers.php on line 366

Deprecated: Optional parameter $img_url declared before required parameter $height is implicitly treated as a required parameter in /home2/jovcov/public_html/wp-content/plugins/js_composer/include/helpers/helpers.php on line 366

Deprecated: Optional parameter $blank declared before required parameter $slider is implicitly treated as a required parameter in /home2/jovcov/public_html/wp-content/plugins/revslider/admin/includes/plugin-update.class.php on line 2976

Deprecated: Optional parameter $item_count declared before required parameter $access_token is implicitly treated as a required parameter in /home2/jovcov/public_html/wp-content/plugins/revslider/includes/external-sources.class.php on line 68

Deprecated: Optional parameter $item_count declared before required parameter $access_token is implicitly treated as a required parameter in /home2/jovcov/public_html/wp-content/plugins/revslider/includes/external-sources.class.php on line 85

Deprecated: Optional parameter $item_count declared before required parameter $current_photoset is implicitly treated as a required parameter in /home2/jovcov/public_html/wp-content/plugins/revslider/includes/external-sources.class.php on line 1367

Notice: Function _load_textdomain_just_in_time was called incorrectly. Translation loading for the social-pug domain was triggered too early. This is usually an indicator for some code in the plugin or theme running too early. Translations should be loaded at the init action or later. Please see Debugging in WordPress for more information. (This message was added in version 6.7.0.) in /home2/jovcov/public_html/wp-includes/functions.php on line 6121

Notice: Function _load_textdomain_just_in_time was called incorrectly. Translation loading for the h5vp domain was triggered too early. This is usually an indicator for some code in the plugin or theme running too early. Translations should be loaded at the init action or later. Please see Debugging in WordPress for more information. (This message was added in version 6.7.0.) in /home2/jovcov/public_html/wp-includes/functions.php on line 6121

Deprecated: Optional parameter $day declared before required parameter $end_time is implicitly treated as a required parameter in /home2/jovcov/public_html/wp-content/plugins/wordpress-whatsapp-support/includes/helpers/helper-wws-functions.php on line 21

Notice: Function _load_textdomain_just_in_time was called incorrectly. Translation loading for the enzio domain was triggered too early. This is usually an indicator for some code in the plugin or theme running too early. Translations should be loaded at the init action or later. Please see Debugging in WordPress for more information. (This message was added in version 6.7.0.) in /home2/jovcov/public_html/wp-includes/functions.php on line 6121

Notice: Function _load_textdomain_just_in_time was called incorrectly. Translation loading for the gaviasframework domain was triggered too early. This is usually an indicator for some code in the plugin or theme running too early. Translations should be loaded at the init action or later. Please see Debugging in WordPress for more information. (This message was added in version 6.7.0.) in /home2/jovcov/public_html/wp-includes/functions.php on line 6121

Deprecated: Optional parameter $args declared before required parameter $wp_customize is implicitly treated as a required parameter in /home2/jovcov/public_html/wp-content/plugins/gaviasframework/redux/redux-framework/inc/extensions/customizer/extension_customizer.php on line 579

Deprecated: Optional parameter $args declared before required parameter $wp_customize is implicitly treated as a required parameter in /home2/jovcov/public_html/wp-content/plugins/gaviasframework/redux/redux-framework/inc/extensions/customizer/extension_customizer.php on line 602
S & F Consultancy Ltd – S & F Consultancy Ltd. is an engineering and management-consulting firm formed in 1993 and wholly owned and managed by Tanzania Nationals.
Deprecated: Optional parameter $field declared before required parameter $parent is implicitly treated as a required parameter in /home2/jovcov/public_html/wp-content/plugins/gaviasframework/redux/redux-framework/inc/fields/select/field_select.php on line 17

Deprecated: Optional parameter $value declared before required parameter $parent is implicitly treated as a required parameter in /home2/jovcov/public_html/wp-content/plugins/gaviasframework/redux/redux-framework/inc/fields/select/field_select.php on line 17

Deprecated: Optional parameter $field declared before required parameter $parent is implicitly treated as a required parameter in /home2/jovcov/public_html/wp-content/plugins/gaviasframework/redux/redux-framework/inc/fields/button_set/field_button_set.php on line 71

Deprecated: Optional parameter $value declared before required parameter $parent is implicitly treated as a required parameter in /home2/jovcov/public_html/wp-content/plugins/gaviasframework/redux/redux-framework/inc/fields/button_set/field_button_set.php on line 71

Deprecated: Optional parameter $field declared before required parameter $parent is implicitly treated as a required parameter in /home2/jovcov/public_html/wp-content/plugins/gaviasframework/redux/redux-framework/inc/fields/text/field_text.php on line 17

Deprecated: Optional parameter $value declared before required parameter $parent is implicitly treated as a required parameter in /home2/jovcov/public_html/wp-content/plugins/gaviasframework/redux/redux-framework/inc/fields/text/field_text.php on line 17

Deprecated: Optional parameter $field declared before required parameter $parent is implicitly treated as a required parameter in /home2/jovcov/public_html/wp-content/plugins/gaviasframework/redux/redux-framework/inc/fields/media/field_media.php on line 46

Deprecated: Optional parameter $value declared before required parameter $parent is implicitly treated as a required parameter in /home2/jovcov/public_html/wp-content/plugins/gaviasframework/redux/redux-framework/inc/fields/media/field_media.php on line 46

Deprecated: Optional parameter $field declared before required parameter $parent is implicitly treated as a required parameter in /home2/jovcov/public_html/wp-content/plugins/gaviasframework/redux/redux-framework/inc/fields/editor/field_editor.php on line 46

Deprecated: Optional parameter $value declared before required parameter $parent is implicitly treated as a required parameter in /home2/jovcov/public_html/wp-content/plugins/gaviasframework/redux/redux-framework/inc/fields/editor/field_editor.php on line 46

Deprecated: Optional parameter $field declared before required parameter $parent is implicitly treated as a required parameter in /home2/jovcov/public_html/wp-content/plugins/gaviasframework/redux/redux-framework/inc/fields/info/field_info.php on line 45

Deprecated: Optional parameter $value declared before required parameter $parent is implicitly treated as a required parameter in /home2/jovcov/public_html/wp-content/plugins/gaviasframework/redux/redux-framework/inc/fields/info/field_info.php on line 45

Deprecated: Optional parameter $field declared before required parameter $parent is implicitly treated as a required parameter in /home2/jovcov/public_html/wp-content/plugins/gaviasframework/redux/redux-framework/inc/fields/color/field_color.php on line 45

Deprecated: Optional parameter $value declared before required parameter $parent is implicitly treated as a required parameter in /home2/jovcov/public_html/wp-content/plugins/gaviasframework/redux/redux-framework/inc/fields/color/field_color.php on line 45

Deprecated: Optional parameter $field declared before required parameter $parent is implicitly treated as a required parameter in /home2/jovcov/public_html/wp-content/plugins/gaviasframework/redux/redux-framework/inc/fields/radio/field_radio.php on line 17

Deprecated: Optional parameter $value declared before required parameter $parent is implicitly treated as a required parameter in /home2/jovcov/public_html/wp-content/plugins/gaviasframework/redux/redux-framework/inc/fields/radio/field_radio.php on line 17

Deprecated: Optional parameter $field declared before required parameter $parent is implicitly treated as a required parameter in /home2/jovcov/public_html/wp-content/plugins/gaviasframework/redux/redux-framework/inc/fields/typography/field_typography.php on line 50

Deprecated: Optional parameter $value declared before required parameter $parent is implicitly treated as a required parameter in /home2/jovcov/public_html/wp-content/plugins/gaviasframework/redux/redux-framework/inc/fields/typography/field_typography.php on line 50

Deprecated: Optional parameter $field declared before required parameter $parent is implicitly treated as a required parameter in /home2/jovcov/public_html/wp-content/plugins/gaviasframework/redux/redux-framework/inc/fields/slider/field_slider.php on line 40

Deprecated: Optional parameter $value declared before required parameter $parent is implicitly treated as a required parameter in /home2/jovcov/public_html/wp-content/plugins/gaviasframework/redux/redux-framework/inc/fields/slider/field_slider.php on line 40

Deprecated: Optional parameter $field declared before required parameter $parent is implicitly treated as a required parameter in /home2/jovcov/public_html/wp-content/plugins/gaviasframework/redux/redux-framework/inc/fields/divide/field_divide.php on line 45

Deprecated: Optional parameter $value declared before required parameter $parent is implicitly treated as a required parameter in /home2/jovcov/public_html/wp-content/plugins/gaviasframework/redux/redux-framework/inc/fields/divide/field_divide.php on line 45

Deprecated: Optional parameter $field declared before required parameter $parent is implicitly treated as a required parameter in /home2/jovcov/public_html/wp-content/plugins/gaviasframework/redux/redux-framework/inc/extensions/options_object/options_object/field_options_object.php on line 42

Deprecated: Optional parameter $value declared before required parameter $parent is implicitly treated as a required parameter in /home2/jovcov/public_html/wp-content/plugins/gaviasframework/redux/redux-framework/inc/extensions/options_object/options_object/field_options_object.php on line 42

Deprecated: Optional parameter $field declared before required parameter $parent is implicitly treated as a required parameter in /home2/jovcov/public_html/wp-content/plugins/gaviasframework/redux/redux-framework/inc/extensions/import_export/import_export/field_import_export.php on line 42

Deprecated: Optional parameter $value declared before required parameter $parent is implicitly treated as a required parameter in /home2/jovcov/public_html/wp-content/plugins/gaviasframework/redux/redux-framework/inc/extensions/import_export/import_export/field_import_export.php on line 42

Warning: Trying to access array offset on value of type bool in /home2/jovcov/public_html/wp-content/plugins/wordpress-whatsapp-support/includes/classes/class-wws-enqueue-scripts.php on line 422

Warning: Trying to access array offset on value of type bool in /home2/jovcov/public_html/wp-content/plugins/wordpress-whatsapp-support/includes/classes/class-wws-enqueue-scripts.php on line 422

Warning: Trying to access array offset on value of type bool in /home2/jovcov/public_html/wp-content/plugins/wordpress-whatsapp-support/includes/classes/class-wws-enqueue-scripts.php on line 422

Warning: Trying to access array offset on value of type bool in /home2/jovcov/public_html/wp-content/plugins/wordpress-whatsapp-support/includes/classes/class-wws-enqueue-scripts.php on line 422

Warning: Trying to access array offset on value of type bool in /home2/jovcov/public_html/wp-content/plugins/wordpress-whatsapp-support/includes/classes/class-wws-enqueue-scripts.php on line 422

Warning: Trying to access array offset on value of type bool in /home2/jovcov/public_html/wp-content/plugins/wordpress-whatsapp-support/includes/classes/class-wws-enqueue-scripts.php on line 422

Warning: Trying to access array offset on value of type bool in /home2/jovcov/public_html/wp-content/plugins/wordpress-whatsapp-support/includes/classes/class-wws-enqueue-scripts.php on line 422

Warning: Trying to access array offset on value of type bool in /home2/jovcov/public_html/wp-content/plugins/wordpress-whatsapp-support/includes/classes/class-wws-enqueue-scripts.php on line 422

Warning: Trying to access array offset on value of type bool in /home2/jovcov/public_html/wp-content/plugins/wordpress-whatsapp-support/includes/classes/class-wws-enqueue-scripts.php on line 422

Warning: Trying to access array offset on value of type bool in /home2/jovcov/public_html/wp-content/plugins/wordpress-whatsapp-support/includes/classes/class-wws-enqueue-scripts.php on line 422

Warning: Trying to access array offset on value of type bool in /home2/jovcov/public_html/wp-content/plugins/wordpress-whatsapp-support/includes/classes/class-wws-enqueue-scripts.php on line 422

Warning: Trying to access array offset on value of type bool in /home2/jovcov/public_html/wp-content/plugins/wordpress-whatsapp-support/includes/classes/class-wws-enqueue-scripts.php on line 422

Warning: Trying to access array offset on value of type bool in /home2/jovcov/public_html/wp-content/plugins/wordpress-whatsapp-support/includes/classes/class-wws-enqueue-scripts.php on line 422

Warning: Trying to access array offset on value of type bool in /home2/jovcov/public_html/wp-content/plugins/wordpress-whatsapp-support/includes/classes/class-wws-enqueue-scripts.php on line 422

Warning: Trying to access array offset on value of type bool in /home2/jovcov/public_html/wp-content/plugins/wordpress-whatsapp-support/includes/classes/class-wws-enqueue-scripts.php on line 422

Warning: Trying to access array offset on value of type bool in /home2/jovcov/public_html/wp-content/plugins/wordpress-whatsapp-support/includes/classes/class-wws-enqueue-scripts.php on line 422

Warning: Trying to access array offset on value of type bool in /home2/jovcov/public_html/wp-content/plugins/wordpress-whatsapp-support/includes/classes/class-wws-enqueue-scripts.php on line 422

Warning: Trying to access array offset on value of type bool in /home2/jovcov/public_html/wp-content/plugins/wordpress-whatsapp-support/includes/classes/class-wws-enqueue-scripts.php on line 422

Warning: Trying to access array offset on value of type bool in /home2/jovcov/public_html/wp-content/plugins/wordpress-whatsapp-support/includes/classes/class-wws-enqueue-scripts.php on line 422

Warning: Trying to access array offset on value of type bool in /home2/jovcov/public_html/wp-content/plugins/wordpress-whatsapp-support/includes/classes/class-wws-enqueue-scripts.php on line 422

Warning: Trying to access array offset on value of type bool in /home2/jovcov/public_html/wp-content/plugins/wordpress-whatsapp-support/includes/classes/class-wws-enqueue-scripts.php on line 422

Warning: Trying to access array offset on value of type bool in /home2/jovcov/public_html/wp-content/plugins/wordpress-whatsapp-support/includes/classes/class-wws-enqueue-scripts.php on line 422

Warning: Trying to access array offset on value of type bool in /home2/jovcov/public_html/wp-content/plugins/wordpress-whatsapp-support/includes/classes/class-wws-enqueue-scripts.php on line 422

Deprecated: preg_replace(): Passing null to parameter #3 ($subject) of type array|string is deprecated in /home2/jovcov/public_html/wp-includes/kses.php on line 1807