diff --git a/NEWS b/NEWS
index ddfb18a6..f4f54d1e 100644
--- a/NEWS
+++ b/NEWS
@@ -21,6 +21,8 @@ NEWS
     mod_auth (reported by Stefan Esser) 
   * fixed check on stale errno values, which broke handling of broken fastcgi
     applications. (#1245)
+  * fixed crash on 32bit archs when debug-msgs are printed in mod_scgi, mod_fastcgi 
+    and mod_webdav (#1263)
 
 - 1.4.15 - 2007-04-13
 
diff --git a/src/mod_fastcgi.c b/src/mod_fastcgi.c
index 2a5fb1ac..2e7f339d 100644
--- a/src/mod_fastcgi.c
+++ b/src/mod_fastcgi.c
@@ -2964,7 +2964,7 @@ static handler_t fcgi_write_request(server *srv, handler_ctx *hctx) {
 				 *
 				 */
 
-				log_error_write(srv, __FILE__, __LINE__, "ssdsd",
+				log_error_write(srv, __FILE__, __LINE__, "ssosd",
 						"[REPORT ME] connection was dropped after accept(). reconnect() denied:",
 						"write-offset:", hctx->wb->bytes_out,
 						"reconnect attempts:", hctx->reconnects);
diff --git a/src/mod_scgi.c b/src/mod_scgi.c
index 50926048..5680091e 100644
--- a/src/mod_scgi.c
+++ b/src/mod_scgi.c
@@ -2286,7 +2286,7 @@ static handler_t scgi_write_request(server *srv, handler_ctx *hctx) {
 				 *
 				 */
 
-				log_error_write(srv, __FILE__, __LINE__, "ssdsd",
+				log_error_write(srv, __FILE__, __LINE__, "ssosd",
 						"[REPORT ME] connection was dropped after accept(). reconnect() denied:",
 						"write-offset:", hctx->wb->bytes_out,
 						"reconnect attempts:", hctx->reconnects);
@@ -2536,7 +2536,7 @@ static handler_t scgi_handle_fdevent(void *s, void *ctx, int revents) {
 					return HANDLER_WAIT_FOR_FD;
 				}
 
-				log_error_write(srv, __FILE__, __LINE__, "sdsdsd",
+				log_error_write(srv, __FILE__, __LINE__, "sosdsd",
 						"response not sent, request sent:", hctx->wb->bytes_out,
 						"connection-fd:", con->fd,
 						"fcgi-fd:", hctx->fd);
diff --git a/src/mod_webdav.c b/src/mod_webdav.c
index d7bab2f0..1432618e 100644
--- a/src/mod_webdav.c
+++ b/src/mod_webdav.c
@@ -1035,7 +1035,7 @@ static int webdav_parse_chunkqueue(server *srv, connection *con, plugin_data *p,
 			}
 
 			if (XML_ERR_OK != (err = xmlParseChunk(ctxt, c->file.mmap.start + c->offset, weHave, 0))) {
-				log_error_write(srv, __FILE__, __LINE__, "sddd", "xmlParseChunk failed at:", cq->bytes_out, weHave, err);
+				log_error_write(srv, __FILE__, __LINE__, "sodd", "xmlParseChunk failed at:", cq->bytes_out, weHave, err);
 			}
 
 			c->offset += weHave;
@@ -1053,7 +1053,7 @@ static int webdav_parse_chunkqueue(server *srv, connection *con, plugin_data *p,
 			}
 
 			if (XML_ERR_OK != (err = xmlParseChunk(ctxt, c->mem->ptr + c->offset, weHave, 0))) {
-				log_error_write(srv, __FILE__, __LINE__, "sddd", "xmlParseChunk failed at:", cq->bytes_out, weHave, err);
+				log_error_write(srv, __FILE__, __LINE__, "sodd", "xmlParseChunk failed at:", cq->bytes_out, weHave, err);
 			}
 
 			c->offset += weHave;