Question Error when posting in Kunena Forum @ my site.

Keriko wrote: Hello

I got a question related to Kunena forum at my site. When posting new topics, I get these errors like:

Incorrect key file for table './novanagaming_co/#__kunena_topics.MYI'; try to repair it SQL=INSERT INTO `#__kunena_topics` (`category_id`,`subject`,`icon_id`,`hold`) VALUES ('12','Best healing classes in Legion (Method)','2','4')

Hello,

I don't know if you are using dedicated server or shared hosting but do-you have checked if you have still enough disk space ?

7540 / 15360 MB
It's hosted via one.com

Why is this important right now? Curious

Cheers
Keriko

I got enough space as far I am aware of

I added an attachment, image of the ID section in the database about Topics. Since I have removed the topics that spam bots left behind, it generated high ID number, so as you can see there, I did a test post after the tips I got here about how to fix the SQL error. So it all works fine, but how can I "reset" the ID number to start from 5 instead of 393446 as you can see on the image?

And again, the second question was how can I get better security to stop the swarm of bots crawling at my site everyday. 200-500+ as guests, and thats only bots. I have the "I am not a robot" check box on registration, but still they bypass it

Cheers
Keriko