Search Error on Demo site

[anonymous]

On page :: ​https://ssl.bulix.org/projects/demo/search

Was logged in as "demo". Typed "test" in search and hit enter. Received the following stack trace:

Traceback (most recent call last):
  File "/usr/lib/python2.3/site-packages/trac/web/main.py", line 299, in dispatch_request
    dispatcher.dispatch(req)
  File "/usr/lib/python2.3/site-packages/trac/web/main.py", line 189, in dispatch
    resp = chosen_handler.process_request(req)
  File "/usr/lib/python2.3/site-packages/trac/Search.py", line 181, in process_request
    results += list(source.get_search_results(req, terms, filters))
  File "/usr/lib/python2.3/site-packages/trac/ticket/api.py", line 236, in get_search_results
    args + args2)
  File "/usr/lib/python2.3/site-packages/trac/db/util.py", line 47, in execute
    return self.cursor.execute(sql_escape_percent(sql), args)
  File "/usr/lib/python2.3/site-packages/sqlite/main.py", line 255, in execute
    self.rs = self.con.db.execute(SQL % parms)
DatabaseError: near "ESCAPE": syntax error

[cboos]

duplicate of #2960

[eblot]

(restoring the actual reason for closing).

Please do not change the status of a ticket w/o reporting the reason of the change.