You may add
ogy_log=debugat the end of your page's URL to enable debug logging. For example:
More generally, the
ogy_logquery parameter supports the following verbosity levels:
- debug: this is the most verbose level. It displays debug level messages as well as messages of all other levels.
- info: this level displays info messages as well as messages of warning and error levels.
- warning: this level displays warning messages as well as messages of error level.
- error: default value; this is the least verbose level. It displays only error level messages.