| ( ! ) Warning: Undefined variable $PAGE in C:\wamp64\www\course\format\singleactivity\format.php on line 30 |
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| Call Stack |
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| # | Time | Memory | Function | Location |
|---|
| 1 | 0.0160 | 361024 | {main}( ) | ...\format.php:0 |
| ( ! ) Fatal error: Uncaught Error: Call to a member function get_renderer() on null in C:\wamp64\www\course\format\singleactivity\format.php on line 30 |
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| ( ! ) Error: Call to a member function get_renderer() on null in C:\wamp64\www\course\format\singleactivity\format.php on line 30 |
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| Call Stack |
|---|
| # | Time | Memory | Function | Location |
|---|
| 1 | 0.0160 | 361024 | {main}( ) | ...\format.php:0 |