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A fatal error "fetchall_arrayref..."

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A fatal error "fetchall_arrayref..."
We imported data into links today without errors. But when we went to admin panel, we clicked on browse and further clicked on the category name, then we got the following error:

A fatal error has occured:
Can't call method "fetchall_arrayref" on an undefined value at /var/apache/cgi-bin/Links/admin/Links/Browser.pm line 1441.

Please enable debugging in setup for more details.

In the past we imported the same data many time without errors. So can someone tell me what is wrong?
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Re: [banana] A fatal error "fetchall_arrayref..." In reply to
Your best bet, is to go into Setup > Misc Options, and then set 'debug' to 2, and try to get the error up again. Take a look at the MySQL error, as that should shed some light on the matter :)

Cheers

Andy (mod)
andy@ultranerds.co.uk
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I deleted default columnes In reply to
Andy:

I deleted several default columns such as isnew, ischanged, ispopular, votes, rating, etc. Then I got the error. Can I delete those columns?
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Re: [banana] I deleted default columnes In reply to
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Then I got the error. Can I delete those columns?

Nope ;) They are used in the build process. Removing these, will cause your LSQL not to work :(

Cheers

Andy (mod)
andy@ultranerds.co.uk
Want to give me something back for my help? Please see my Amazon Wish List
GLinks ULTRA Package | GLinks ULTRA Package PRO
Links SQL Plugins | Website Design and SEO | UltraNerds | ULTRAGLobals Plugin | Pre-Made Template Sets | FREE GLinks Plugins!