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Notice: Trying to get property 'identifiers' of non-object in /var/www/html/mediawiki-1.39.7/extensions/Math/src/MathRestbaseInterface.php on line 390
Notice: Undefined index: x-resource-location in /var/www/html/mediawiki-1.39.7/extensions/Math/src/MathRestbaseInterface.php on line 387
Notice: Trying to get property 'success' of non-object in /var/www/html/mediawiki-1.39.7/extensions/Math/src/MathRestbaseInterface.php on line 388
Notice: Trying to get property 'checked' of non-object in /var/www/html/mediawiki-1.39.7/extensions/Math/src/MathRestbaseInterface.php on line 389
Notice: Trying to get property 'identifiers' of non-object in /var/www/html/mediawiki-1.39.7/extensions/Math/src/MathRestbaseInterface.php on line 390
Notice: Undefined index: x-resource-location in /var/www/html/mediawiki-1.39.7/extensions/Math/src/MathRestbaseInterface.php on line 387
Notice: Trying to get property 'success' of non-object in /var/www/html/mediawiki-1.39.7/extensions/Math/src/MathRestbaseInterface.php on line 388
Notice: Trying to get property 'checked' of non-object in /var/www/html/mediawiki-1.39.7/extensions/Math/src/MathRestbaseInterface.php on line 389
Notice: Trying to get property 'identifiers' of non-object in /var/www/html/mediawiki-1.39.7/extensions/Math/src/MathRestbaseInterface.php on line 390
Fatal error: Out of memory (allocated 2097152) (tried to allocate 12288 bytes) in /var/www/html/mediawiki-1.39.7/includes/language/LocalisationCache.php on line 479