char *sqlstate = pdo_pgsql_sqlstate(S->result);
/* 42P05 means that the prepared statement already existed. this can happen if you use
* a connection pooling software line pgpool which doesn't close the db-connection once
- * php disconnects. if php dies (no chanche to run RSHUTDOWN) during execution it has no
+ * php disconnects. if php dies (no chance to run RSHUTDOWN) during execution it has no
* chance to DEALLOCATE the prepared statements it has created. so, if we hit a 42P05 we
* deallocate it and retry ONCE (thies 2005.12.15)
*/