Coding error detected, it must be fixed by a programmer: The theme has already been set up for this page ready for output. Therefore, you can no longer change the theme, or anything that might affect what the current theme is, for example, the course.
Debug info: Stack trace when the theme was set up: <ul style="text-align: left" data-rel="backtrace"><li>line 108 of /lib/classes/output/bootstrap_renderer.php: call to moodle_page->initialise_theme_and_output()</li><li>line 261 of /enrol/self/lib.php: call to core\output\bootstrap_renderer->__call()</li><li>line 217 of /enrol/self/lib.php: call to enrol_self_plugin->can_self_enrol()</li><li>line 79 of /oncampus/customscripts/enrol/index.php: call to enrol_self_plugin->enrol_page_hook()</li><li>line 1096 of /lib/setup.php: call to require()</li><li>line 38 of /config.php: call to require_once()</li><li>line 25 of /enrol/index.php: call to require()</li></ul> Error code: codingerror
Stack trace:
line 2225 of /lib/pagelib.php: core\exception\coding_exception thrown
line 1157 of /lib/pagelib.php: call to moodle_page->ensure_theme_not_set()
line 55 of /enrol/index.php: call to moodle_page->set_course()
Coding error detected, it must be fixed by a programmer: Invalid state passed to moodle_page::set_state. We are in state 3 and state 3 was requested.
Debug info: Error code: codingerror
Stack trace:
line 1126 of /lib/pagelib.php: core\exception\coding_exception thrown
line 1036 of /lib/classes/output/core_renderer.php: call to moodle_page->set_state()
line 2701 of /lib/classes/output/core_renderer.php: call to core\output\core_renderer->footer()
line 178 of /lib/setuplib.php: call to core\output\core_renderer->fatal_error()
line ? of unknownfile: call to default_exception_handler()
