Safari freeze when bookmarking, OSX 10.9.4

Hi,

I have a huge problem at the moment as Safari started to freeze every time i bookmark anything. I did find suggestions in the following thread: Re: In the 10.9.4 Safari update is there a bug in Safari?

...I tried to follow the suggestions in the thread above but got stucked. I did comment in that thread but decided to create a new thread. The following comments is also present in that previous thread. I have been forced to install Firefox as a temporary solution but want to use Safari.

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I cannot save bookmarks in my main account but it is possible as a guest. I also tested step1 and step 2 but when i started my iMac27 in recovery mode there was no "Utility" selection.

I REALLY need some help to solve this problem.

Here is a few lines from System Message, Safari also have a spin dump report.

2014-08-04 22:34:15,663 com.apple.WebKit.Networking[625]: ERROR: unable to get the receiver data from the DB!

2014-08-04 22:34:16,355 Safari[623]: CFPropertyListCreateFromXMLData(): Old-style plist parser: missing semicolon in dictionary on line 3. Parsing will be abandoned. Break on _CFPropertyListMissingSemicolon to debug.

2014-08-04 22:34:16,356 Safari[623]: CFPropertyListCreateFromXMLData(): Old-style plist parser: missing semicolon in dictionary on line 3. Parsing will be abandoned. Break on _CFPropertyListMissingSemicolon to debug.

2014-08-04 22:34:16,356 Safari[623]: CFPropertyListCreateFromXMLData(): Old-style plist parser: missing semicolon in dictionary on line 3. Parsing will be abandoned. Break on _CFPropertyListMissingSemicolon to debug.

2014-08-04 22:34:16,356 Safari[623]: CFPropertyListCreateFromXMLData(): Old-style plist parser: missing semicolon in dictionary on line 3. Parsing will be abandoned. Break on _CFPropertyListMissingSemicolon to debug.

2014-08-04 22:34:16,356 Safari[623]: CFPropertyListCreateFromXMLData(): Old-style plist parser: missing semicolon in dictionary on line 3. Parsing will be abandoned. Break on _CFPropertyListMissingSemicolon to debug.

2014-08-04 22:34:22,275 spindump[616]: Saved hang report for Safari version 7.0.5 (9537.77.4) to /Library/Logs/DiagnosticReports/Safari_2014-08-04-223422_Peters-iMac-4.hang

2014-08-04 22:34:59,000 kernel[0]: considerRebuildOfPrelinkedKernel prebuild rebuild has expired