JSON Parse error

[grayloon]

I upgraded my Tapatalk plugin from 1.0.3 to 1.0.4 yesterday. Since then, I can't post via web browser. I get the following error:

Error while saving content: SyntaxError: JSON Parse error: Unexpected identifier "Site"

I checked my PHP error log, and I see the following:

[20-May-2015 09:31:40 America/Chicago] PHP Notice:  Undefined config property 'baseurl' in /forums/mobiquo/MbqAppEnv.php on line 33 in /forums/includes/vb5/config.php on line 64
[20-May-2015 09:31:40 America/Chicago] PHP Notice:  Undefined config property 'baseurl_core' in /forums/mobiquo/MbqAppEnv.php on line 34 in /forums/includes/vb5/config.php on line 64

I disabled the Tapatalk plugin and tried to post again. Same error. vB5.1

[grayloon]

I cleared the system cache in AdminCP, and I can post again.