table lookup problem

[aurelius]

Hello,

Since I upgraded to Mysql 5.5 I can't start it anymore. The syslog gives this messages.

Nov 1 13:20:36 slv1 postfix/proxymap[991]: warning: connect to mysql server 127.0.0.1: Can't connect to MySQL server on '127.0.0.1' (111)
Nov 1 13:20:36 slv1 postfix/proxymap[991]: warning: connect to mysql server 127.0.0.1: Can't connect to MySQL server on '127.0.0.1' (111)
Nov 1 13:20:36 slv1 postfix/trivial-rewrite[2522]: fatal: proxy:mysql:/etc/postfix/mysql-virtual_domains.cf(0,lock|fold_fix): table lookup problem
Nov 1 13:20:36 slv1 postfix/trivial-rewrite[2523]: fatal: proxy:mysql:/etc/postfix/mysql-virtual_domains.cf(0,lock|fold_fix): table lookup problem
Nov 1 13:20:36 slv1 postfix/trivial-rewrite[2524]: fatal: proxy:mysql:/etc/postfix/mysql-virtual_domains.cf(0,lock|fold_fix): table lookup problem
Nov 1 13:20:36 slv1 postfix/trivial-rewrite[2525]: fatal: proxy:mysql:/etc/postfix/mysql-virtual_domains.cf(0,lock|fold_fix): table lookup problem
Nov 1 13:20:36 slv1 postfix/trivial-rewrite[2526]: fatal: proxy:mysql:/etc/postfix/mysql-virtual_domains.cf(0,lock|fold_fix): table lookup problem
Nov 1 13:20:36 slv1 postfix/trivial-rewrite[2527]: fatal: proxy:mysql:/etc/postfix/mysql-virtual_domains.cf(0,lock|fold_fix): table lookup problem
Nov 1 13:20:36 slv1 postfix/trivial-rewrite[2528]: fatal: proxy:mysql:/etc/postfix/mysql-virtual_domains.cf(0,lock|fold_fix): table lookup problem
Nov 1 13:20:36 slv1 postfix/trivial-rewrite[2529]: fatal: proxy:mysql:/etc/postfix/mysql-virtual_domains.cf(0,lock|fold_fix): table lookup problem
Nov 1 13:20:36 slv1 postfix/trivial-rewrite[2530]: fatal: proxy:mysql:/etc/postfix/mysql-virtual_domains.cf(0,lock|fold_fix): table lookup problem
Nov 1 13:20:36 slv1 postfix/trivial-rewrite[2531]: fatal: proxy:mysql:/etc/postfix/mysql-virtual_domains.cf(0,lock|fold_fix): table lookup problem
Nov 1 13:20:36 slv1 postfix/trivial-rewrite[2532]: fatal: proxy:mysql:/etc/postfix/mysql-virtual_domains.cf(0,lock|fold_fix): table lookup problem
Nov 1 13:20:36 slv1 postfix/trivial-rewrite[2533]: fatal: proxy:mysql:/etc/postfix/mysql-virtual_domains.cf(0,lock|fold_fix): table lookup problem
Nov 1 13:20:36 slv1 postfix/trivial-rewrite[2534]: fatal: proxy:mysql:/etc/postfix/mysql-virtual_domains.cf(0,lock|fold_fix): table lookup problem
Nov 1 13:20:36 slv1 postfix/trivial-rewrite[2535]: fatal: proxy:mysql:/etc/postfix/mysql-virtual_domains.cf(0,lock|fold_fix): table lookup problem
Nov 1 13:20:36 slv1 postfix/trivial-rewrite[2536]: fatal: proxy:mysql:/etc/postfix/mysql-virtual_domains.cf(0,lock|fold_fix): table lookup problem
Nov 1 13:20:36 slv1 postfix/trivial-rewrite[2537]: fatal: proxy:mysql:/etc/postfix/mysql-virtual_domains.cf(0,lock|fold_fix): table lookup problem
Nov 1 13:20:36 slv1 postfix/trivial-rewrite[2538]: fatal: proxy:mysql:/etc/postfix/mysql-virtual_domains.cf(0,lock|fold_fix): table lookup problem
Nov 1 13:20:36 slv1 postfix/trivial-rewrite[2539]: fatal: proxy:mysql:/etc/postfix/mysql-virtual_domains.cf(0,lock|fold_fix): table lookup problem
Nov 1 13:20:36 slv1 postfix/trivial-rewrite[2540]: fatal: proxy:mysql:/etc/postfix/mysql-virtual_domains.cf(0,lock|fold_fix): table lookup problem
Nov 1 13:20:36 slv1 postfix/trivial-rewrite[2541]: fatal: proxy:mysql:/etc/postfix/mysql-virtual_domains.cf(0,lock|fold_fix): table lookup problem
Nov 1 13:20:36 slv1 postfix/trivial-rewrite[2542]: fatal: proxy:mysql:/etc/postfix/mysql-virtual_domains.cf(0,lock|fold_fix): table lookup problem
Nov 1 13:20:36 slv1 postfix/trivial-rewrite[2543]: fatal: proxy:mysql:/etc/postfix/mysql-virtual_domains.cf(0,lock|fold_fix): table lookup problem
Nov 1 13:20:37 slv1 postfix/smtpd[990]: warning: problem talking to service rewrite: Success
Nov 1 13:20:37 slv1 postfix/master[909]: warning: process /usr/lib/postfix/trivial-rewrite pid 2522 exit status 1
Nov 1 13:20:37 slv1 postfix/master[909]: warning: /usr/lib/postfix/trivial-rewrite: bad command startup -- throttling
Nov 1 13:20:37 slv1 postfix/smtpd[1034]: warning: problem talking to service rewrite: Connection reset by peer
Nov 1 13:20:37 slv1 postfix/smtpd[1005]: warning: problem talking to service rewrite: Connection reset by peer
Nov 1 13:20:37 slv1 postfix/smtpd[1038]: warning: problem talking to service rewrite: Success
Nov 1 13:20:37 slv1 postfix/master[909]: warning: process /usr/lib/postfix/trivial-rewrite pid 2523 exit status 1
Nov 1 13:20:37 slv1 postfix/master[909]: warning: process /usr/lib/postfix/trivial-rewrite pid 2524 exit status 1
Nov 1 13:20:37 slv1 postfix/smtpd[1039]: warning: problem talking to service rewrite: Success
Nov 1 13:20:37 slv1 postfix/smtpd[1016]: warning: problem talking to service rewrite: Connection reset by peer
Nov 1 13:20:37 slv1 postfix/smtpd[1055]: warning: problem talking to service rewrite: Connection reset by peer
Nov 1 13:20:37 slv1 postfix/smtpd[1078]: warning: problem talking to service rewrite: Success
Nov 1 13:20:37 slv1 postfix/master[909]: warning: process /usr/lib/postfix/trivial-rewrite pid 2525 exit status 1
Nov 1 13:20:37 slv1 postfix/master[909]: warning: process /usr/lib/postfix/trivial-rewrite pid 2526 exit status 1
Nov 1 13:20:37 slv1 postfix/smtpd[1247]: warning: problem talking to service rewrite: Success
Nov 1 13:20:37 slv1 postfix/smtpd[1049]: warning: problem talking to service rewrite: Connection reset by peer
Nov 1 13:20:37 slv1 postfix/smtpd[1227]: warning: problem talking to service rewrite: Connection reset by peer
Nov 1 13:20:37 slv1 postfix/smtpd[1224]: warning: problem talking to service rewrite: Success
Nov 1 13:20:37 slv1 postfix/master[909]: warning: process /usr/lib/postfix/trivial-rewrite pid 2527 exit status 1
Nov 1 13:20:37 slv1 postfix/smtpd[1248]: warning: problem talking to service rewrite: Connection reset by peer
Nov 1 13:20:37 slv1 postfix/smtpd[1250]: warning: problem talking to service rewrite: Success
Nov 1 13:20:37 slv1 postfix/master[909]: warning: process /usr/lib/postfix/trivial-rewrite pid 2528 exit status 1
Nov 1 13:20:37 slv1 postfix/smtpd[1119]: warning: problem talking to service rewrite: Connection reset by peer
Nov 1 13:20:37 slv1 postfix/smtpd[1353]: warning: problem talking to service rewrite: Success.

Can this be a problem with mysql 5.5, is it better to downgrade to 5.1

Thanks, aurelius