After update i cannot edit some pages. If i click edit on front page i see "500 internal server errors"

"

Internal Server Error

The server encountered an internal error or misconfiguration and was unable to complete your request.

Please contact the server administrator at root@localhost to inform them of the time this error occurred, and the actions you performed just before this error.

More information about this error may be available in the server error log.

"

some pages are edited fine and on some I get this error

Comments

oss-usa.com’s picture

if I delete a part fields(less than forty) - the page starts working