<br />
<b>Deprecated</b>:  Return type of navigation_node_collection::getIterator() should either be compatible with IteratorAggregate::getIterator(): Traversable, or the #[\ReturnTypeWillChange] attribute should be used to temporarily suppress the notice in <b>/home/iandgtar/public_html/lib/navigationlib.php</b> on line <b>1257</b><br />
<br />
<b>Deprecated</b>:  Return type of navigation_node_collection::count() should either be compatible with Countable::count(): int, or the #[\ReturnTypeWillChange] attribute should be used to temporarily suppress the notice in <b>/home/iandgtar/public_html/lib/navigationlib.php</b> on line <b>1246</b><br />
<br />
<b>Deprecated</b>:  Return type of moodle_recordset::rewind() should either be compatible with Iterator::rewind(): void, or the #[\ReturnTypeWillChange] attribute should be used to temporarily suppress the notice in <b>/home/iandgtar/public_html/lib/dml/moodle_recordset.php</b> on line <b>61</b><br />
<br />
<b>Deprecated</b>:  Return type of context::getIterator() should either be compatible with IteratorAggregate::getIterator(): Traversable, or the #[\ReturnTypeWillChange] attribute should be used to temporarily suppress the notice in <b>/home/iandgtar/public_html/lib/accesslib.php</b> on line <b>5219</b><br />
<br />
<b>Deprecated</b>:  Return type of cm_info::getIterator() should either be compatible with IteratorAggregate::getIterator(): Traversable, or the #[\ReturnTypeWillChange] attribute should be used to temporarily suppress the notice in <b>/home/iandgtar/public_html/lib/modinfolib.php</b> on line <b>1568</b><br />
<br />
<b>Deprecated</b>:  Return type of section_info::getIterator() should either be compatible with IteratorAggregate::getIterator(): Traversable, or the #[\ReturnTypeWillChange] attribute should be used to temporarily suppress the notice in <b>/home/iandgtar/public_html/lib/modinfolib.php</b> on line <b>3206</b><br />
<br />
<b>Warning</b>:  require_once(/home/iandgtar/public_html/cache/lib.php): Failed to open stream: No such file or directory in <b>/home/iandgtar/public_html/lib/setup.php</b> on line <b>634</b><br />
<br />
<b>Fatal error</b>:  Uncaught Error: Class &quot;cache&quot; not found in /home/iandgtar/public_html/lib/classes/string_manager_standard.php:83
Stack trace:
#0 /home/iandgtar/public_html/lib/moodlelib.php(7211): core_string_manager_standard-&gt;__construct('/home/iandgtar/...', '/home/iandgtar/...', Array, Array)
#1 /home/iandgtar/public_html/lib/setuplib.php(536): get_string_manager()
#2 /home/iandgtar/public_html/lib/setuplib.php(363): get_exception_info(Object(Error))
#3 [internal function]: default_exception_handler(Object(Error))
#4 {main}
  thrown in <b>/home/iandgtar/public_html/lib/classes/string_manager_standard.php</b> on line <b>83</b><br />