Save Draft, Preview, and Trash buttons missing

I was working on my blog and after opening the page again, the Save Draft, Preview, and Trash buttons are missing. I deactivate plugins and cleared the browser cash. My server host did a debugging and got these errors:
Notice: add_option was called with an argument that is deprecated since version 2.3 with no alternative available. in /home1/ellifolk/public_html/blog/wp-includes/functions.php on line 3019

Notice: wp_register_script was called incorrectly. Scripts and styles should not be registered or enqueued until the wp_enqueue_scripts, admin_enqueue_scripts, or login_enqueue_scripts hooks. Please see Debugging in WordPress for more information. (This message was added in version 3.3.) in /home1/ellifolk/public_html/blog/wp-includes/functions.php on line 3060

Notice: load_plugin_textdomain was called with an argument that is deprecated since version 2.7 with no alternative available. in /home1/ellifolk/public_html/blog/wp-includes/functions.php on line 3019

Notice: get_settings is deprecated since version 2.1! Use get_option() instead. in /home1/ellifolk/public_html/blog/wp-includes/functions.php on line 2919

Notice: has_cap was called with an argument that is deprecated since version 2.0! Usage of user levels by plugins and themes is deprecated. Use roles and capabilities instead. in /home1/ellifolk/public_html/blog/wp-includes/functions.php on line 3017

Notice: get_settings is deprecated since version 2.1! Use get_option() instead. in /home1/ellifolk/public_html/blog/wp-includes/functions.php on line 2919
The tech person at the server host said to contact WordPress for help.
Thank you.