How to fix Multisite "This webpage has a redirect loop"?

Hi,
I’ve tried to installed a multisite, like I always do with much success.
but suddenly on a new installation a new subdomain gave me a redirect loop error and a 500 server error, so I tried to delete the multisite and install it again.
I deleted the lines from wp-config and restored the .htaccess
now when I’m trying to access the dashboard it says the DB needs to be repaired, so I added the code, clicked repair DB, and got this code:

wp_1_posts: Table 'cle1233706072597.wp_1_posts' doesn't exist
wp_1_comments: Table 'cle1233706072597.wp_1_comments' doesn't exist
wp_1_links: Table 'cle1233706072597.wp_1_links' doesn't exist
wp_1_options: Table 'cle1233706072597.wp_1_options' doesn't exist
wp_1_postmeta: Table 'cle1233706072597.wp_1_postmeta' doesn't exist
wp_1_terms: Table 'cle1233706072597.wp_1_terms' doesn't exist
wp_1_term_taxonomy: Table 'cle1233706072597.wp_1_term_taxonomy' doesn't exist
wp_1_term_relationships: Table 'cle1233706072597.wp_1_term_relationships' doesn't exist
wp_1_commentmeta: Table 'cle1233706072597.wp_1_commentmeta' doesn't exist

UPDATE:
I’ve managed to repair it by restoring the lines to wp-config and .htaccess
but now I still have a problem with new sites, giving me an error “This webpage has a redirect loop” and Error 310 (net::ERR_TOO_MANY_REDIRECTS): There were too many redirects.

Any suggestions about how can I fix it?
Thanks!