I have been using wordpress for quite a while now. And in the last 3 weeks, my website was always showing some 500 and 503 errors. I didn't know what was that, so I asked my hosting company for some help, and nothing, after trying many different things (disalow bots, etc...), I decide to take a closer look to the error.log file on my server... there was planty of mod_rewrite errors, so I deleted the .htaccess file and my website was running fine.
Now anytime the htaccess file is running on the server, my website is down... I works fine for a limited amount of time and then I have to remove the file. Is there anything wrong with the code? Permalink structure? Apache incompatibilities??
Thank you for your help.