**OpenLP Bug Report**
Version: {'full': '2.2.1', 'version': '2.2.1', 'build': None}

--- Details of the Exception. ---

cannot save edit or create new songs to the app now. its screwed.
i use openlp on a copmputer with Linux Mint 17.3. this is based on ubuntu 14.04 weird now its screwed and i cant even work with openlp now

 --- Exception Traceback ---
Traceback (most recent call last):
  File "/usr/lib/python3/dist-packages/sqlalchemy/engine/base.py", line 867, in _execute_context
    context)
  File "/usr/lib/python3/dist-packages/sqlalchemy/engine/default.py", line 326, in do_execute
    cursor.execute(statement, parameters)
sqlite3.OperationalError: attempt to write a readonly database

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/share/openlp/openlp/plugins/songs/forms/editsongform.py", line 945, in accept
    self.save_song()
  File "/usr/share/openlp/openlp/plugins/songs/forms/editsongform.py", line 1002, in save_song
    self.manager.save_object(self.song)
  File "/usr/share/openlp/openlp/core/lib/db.py", line 267, in save_object
    self.session.commit()
  File "/usr/lib/python3/dist-packages/sqlalchemy/orm/scoping.py", line 149, in do
    return getattr(self.registry(), name)(*args, **kwargs)
  File "/usr/lib/python3/dist-packages/sqlalchemy/orm/session.py", line 721, in commit
    self.transaction.commit()
  File "/usr/lib/python3/dist-packages/sqlalchemy/orm/session.py", line 354, in commit
    self._prepare_impl()
  File "/usr/lib/python3/dist-packages/sqlalchemy/orm/session.py", line 334, in _prepare_impl
    self.session.flush()
  File "/usr/lib/python3/dist-packages/sqlalchemy/orm/session.py", line 1818, in flush
    self._flush(objects)
  File "/usr/lib/python3/dist-packages/sqlalchemy/orm/session.py", line 1936, in _flush
    transaction.rollback(_capture_exception=True)
  File "/usr/lib/python3/dist-packages/sqlalchemy/util/langhelpers.py", line 60, in __exit__
    compat.reraise(exc_type, exc_value, exc_tb)
  File "/usr/lib/python3/dist-packages/sqlalchemy/util/compat.py", line 184, in reraise
    raise value
  File "/usr/lib/python3/dist-packages/sqlalchemy/orm/session.py", line 1900, in _flush
    flush_context.execute()
  File "/usr/lib/python3/dist-packages/sqlalchemy/orm/unitofwork.py", line 372, in execute
    rec.execute(self)
  File "/usr/lib/python3/dist-packages/sqlalchemy/orm/unitofwork.py", line 525, in execute
    uow
  File "/usr/lib/python3/dist-packages/sqlalchemy/orm/persistence.py", line 64, in save_obj
    table, insert)
  File "/usr/lib/python3/dist-packages/sqlalchemy/orm/persistence.py", line 569, in _emit_insert_statements
    execute(statement, params)
  File "/usr/lib/python3/dist-packages/sqlalchemy/engine/base.py", line 662, in execute
    params)
  File "/usr/lib/python3/dist-packages/sqlalchemy/engine/base.py", line 761, in _execute_clauseelement
    compiled_sql, distilled_params
  File "/usr/lib/python3/dist-packages/sqlalchemy/engine/base.py", line 874, in _execute_context
    context)
  File "/usr/lib/python3/dist-packages/sqlalchemy/engine/base.py", line 1024, in _handle_dbapi_exception
    exc_info
  File "/usr/lib/python3/dist-packages/sqlalchemy/util/compat.py", line 188, in raise_from_cause
    reraise(type(exception), exception, tb=exc_tb, cause=exc_value)
  File "/usr/lib/python3/dist-packages/sqlalchemy/util/compat.py", line 183, in reraise
    raise value.with_traceback(tb)
  File "/usr/lib/python3/dist-packages/sqlalchemy/engine/base.py", line 867, in _execute_context
    context)
  File "/usr/lib/python3/dist-packages/sqlalchemy/engine/default.py", line 326, in do_execute
    cursor.execute(statement, parameters)
sqlalchemy.exc.OperationalError: (OperationalError) attempt to write a readonly database 'INSERT INTO songs (song_book_id, title, alternate_title, lyrics, verse_order, copyright, comments, ccli_number, song_number, theme_name, search_title, search_lyrics, create_date, last_modified, "temporary") VALUES (?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, CURRENT_TIMESTAMP, CURRENT_TIMESTAMP, ?)' (None, 'You Give Me Shelter', '', '<?xml version=\'1.0\' encoding=\'UTF-8\'?>\n<song version="1.0"><lyrics><verse label="1" type="v"><![CDATA[You give me shelter\nYou give me peace\nYou give me comfort\nHealing release\n[---]\nThe peace and comfort\nOf the knowledge of God\nIn my heart]]></verse><verse label="2" type="v"><![CDATA[You healed my body\nReleased my mind\nYou set me free\nTo leave the past behind\n[---]\nThe peace and comfort\nOf the knowledge of God\nIn my heart]]></verse><verse label="1" type="p"><![CDATA[And no matter\nWhat life may bring\nThis peace in my heart\nJust makes me sing]]></verse><verse label="1" type="c"><![CDATA[You’re my God, Saviour Lord\nYou’re my God, King of Kings\nYou’re my God, Prince of peace\nAnd all the earth is gonna see\nThe glory of my God]]></verse></lyrics></song>', '', '', '', '', '', None, 'you give me shelter@', 'you give me shelter you give me peace you give me comfort healing release the peace and comfort of the knowledge of god in my heart you healed my body released my mind you set me free to leave the past behind the peace and comfort of the knowledge of god in my heart and no matter what life may bring this peace in my heart just makes me sing youre my god saviour lord youre my god king of kings youre my god prince of peace and all the earth is gonna see the glory of my god', 0)

--- System information ---
Platform: Linux-4.4.0-116-generic-i686-with-LinuxMint-17.3-rosa
Desktop: Xfce

--- Library Versions ---
Python: 3.4.3
Qt4: 4.8.6
Phonon: 4.7.80
PyQt4: 4.10.4
QtWebkit: 537.21
SQLAlchemy: 0.8.4
SQLAlchemy Migrate: -
BeautifulSoup: 4.2.1
lxml: 3.3.3
Chardet: 2.2.1
PyEnchant: 1.6.5
Mako: 0.9.1
pyICU: 1.5
pyUNO bridge: 5.0
VLC: -