Remove static to prevent race conditions

src/plugins/SSLPlugin/my_ssl.c

@@ -112,8 +112,8 @@ SSL_CERT ssl_copy_cert(SSL_CERT cert)
 	unsigned char p2[] = "3proxy";
 	unsigned char p3[] = "3proxy CA";
 
-	static char hash_name[sizeof(src_cert->sha1_hash)*2 + 1];
-	static char cache_name[200];
+	char hash_name[sizeof(src_cert->sha1_hash)*2 + 1];
+	char cache_name[200];
 
 	bin2hex(src_cert->sha1_hash, sizeof(src_cert->sha1_hash), hash_name, sizeof(hash_name));
 	sprintf(cache_name, "%s%s.pem", cert_path, hash_name);