admin area errors

[themrsweb]

i keep getting errors all the time for everything heres one
22
Error: Error in data of page with controller: 'pages/content/content'. Please check for key_value present where key_param was set
i dont know what i need to do here

here is an another error
89
Resize image error. File: /home/themfkps/public_html/resources/image/18/71/3.jpg in /home/themfkps/public_html/core/engine/resources.php on line 353

dont know whats wrong with it or what caused it
i have about 15 errors that i am running on my website and i crashed the admin section twice in two days and i dont know what caused it and i sent a crash report both times by email

[Basara]

Hello.

When your admin crashed on what page you was or what action you run?

[themrsweb]

i dont remember any more what i was doing. i changed some setting i am going to see if it helps it