Invalid get_string() identifier: 'pluginname' or component 'block_session_theme'
	◦	line 5993 of /lib/moodlelib.php: call to debugging()
	◦	line 6548 of /lib/moodlelib.php: call to core_string_manager->get_string()
	◦	line 9436 of /lib/moodlelib.php: call to get_string()
	◦	line 6105 of /lib/adminlib.php: call to get_plugin_name()
	◦	line 289 of /admin/index.php: call to print_plugin_tables()
Invalid get_string() identifier: 'blockname' or component 'block_session_theme'
	◦	line 5993 of /lib/moodlelib.php: call to debugging()
	◦	line 6548 of /lib/moodlelib.php: call to core_string_manager->get_string()
	◦	line 5 of /blocks/session_theme/block_session_theme.php: call to get_string()
	◦	line 118 of /blocks/moodleblock.class.php: call to block_session_theme->init()
	◦	line 1428 of /lib/blocklib.php: call to block_base->__construct()
	◦	line 9438 of /lib/moodlelib.php: call to block_instance()
	◦	line 6105 of /lib/adminlib.php: call to get_plugin_name()
	◦	line 289 of /admin/index.php: call to print_plugin_tables()
	◦	
	◦	block_css_theme_tool
	◦	Success
	◦	
	◦	Plugin "block/session_theme" is defective or outdated, can not continue, sorry.
	◦	More information about this error
	◦	Debug info: Missing version.php file.
	◦	Stack trace:
	◦	line 552 of /lib/upgradelib.php: plugin_defective_exception thrown
	◦	line 267 of /lib/upgradelib.php: call to upgrade_plugins_blocks()
	◦	line 1348 of /lib/upgradelib.php: call to upgrade_plugins()
	◦	line 299 of /admin/index.php: call to upgrade_noncore()

Blocks

Warning: DOMDocument::loadXML() [domdocument.loadxml]: Empty string supplied as input in/Applications/MAMP/htdocs/moodle2rc1/lib/xmldb/xmldb_file.php on line 87
Missing PATH attribute
	◦	line 1940 of /lib/datalib.php: call to debugging()
	◦	line 426 of /lib/xmldb/xmldb_object.php: call to xmldb_debug()
	◦	line 213 of /lib/xmldb/xmldb_structure.php: call to xmldb_object->debug()
	◦	line 151 of /lib/xmldb/xmldb_file.php: call to xmldb_structure->arr2xmldb_structure()
	◦	line 134 of /lib/xmldb/xmldb_file.php: call to xmldb_file->arr2xmldb_structure()
	◦	line 414 of /lib/adminlib.php: call to xmldb_file->loadXMLStructure()
	◦	line 372 of /lib/adminlib.php: call to get_used_table_names()
	◦	line 85 of /admin/blocks.php: call to drop_plugin_tables()
Missing VERSION attribute
	◦	line 1940 of /lib/datalib.php: call to debugging()
	◦	line 426 of /lib/xmldb/xmldb_object.php: call to xmldb_debug()
	◦	line 220 of /lib/xmldb/xmldb_structure.php: call to xmldb_object->debug()
	◦	line 151 of /lib/xmldb/xmldb_file.php: call to xmldb_structure->arr2xmldb_structure()
	◦	line 134 of /lib/xmldb/xmldb_file.php: call to xmldb_file->arr2xmldb_structure()
	◦	line 414 of /lib/adminlib.php: call to xmldb_file->loadXMLStructure()
	◦	line 372 of /lib/adminlib.php: call to get_used_table_names()
	◦	line 85 of /admin/blocks.php: call to drop_plugin_tables()
Missing COMMENT attribute
	◦	line 1940 of /lib/datalib.php: call to debugging()
	◦	line 426 of /lib/xmldb/xmldb_object.php: call to xmldb_debug()
	◦	line 229 of /lib/xmldb/xmldb_structure.php: call to xmldb_object->debug()
	◦	line 151 of /lib/xmldb/xmldb_file.php: call to xmldb_structure->arr2xmldb_structure()
	◦	line 134 of /lib/xmldb/xmldb_file.php: call to xmldb_file->arr2xmldb_structure()
	◦	line 414 of /lib/adminlib.php: call to xmldb_file->loadXMLStructure()
	◦	line 372 of /lib/adminlib.php: call to get_used_table_names()
	◦	line 85 of /admin/blocks.php: call to drop_plugin_tables()
Missing TABLES section
	◦	line 1940 of /lib/datalib.php: call to debugging()
	◦	line 426 of /lib/xmldb/xmldb_object.php: call to xmldb_debug()
	◦	line 251 of /lib/xmldb/xmldb_structure.php: call to xmldb_object->debug()
	◦	line 151 of /lib/xmldb/xmldb_file.php: call to xmldb_structure->arr2xmldb_structure()
	◦	line 134 of /lib/xmldb/xmldb_file.php: call to xmldb_file->arr2xmldb_structure()
	◦	line 414 of /lib/adminlib.php: call to xmldb_file->loadXMLStructure()
	◦	line 372 of /lib/adminlib.php: call to get_used_table_names()
	◦	line 85 of /admin/blocks.php: call to drop_plugin_tables()
XML database file errors found
More information about this error
Debug info: Errors found in XMLDB file: XML Error: Extra content at the end of the document at line 1.
Stack trace:
	◦	line 337 of /lib/ddl/database_manager.php: ddl_exception thrown
	◦	line 367 of /lib/adminlib.php: call to database_manager->delete_tables_from_xmldb_file()
	◦	line 86 of /admin/blocks.php: call to drop_plugin_tables()