phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1114 The table 'phpbb_sessions' is full

INSERT INTO phpbb_sessions (session_id, session_user_id, session_start, session_time, session_ip, session_page, session_logged_in, session_admin) VALUES ('b46ff83c8ca1aa171e656c9f8213d005', -1, 1714005696, 1714005696, '12d8ef2e', 1719, 0, 0)

Line : 187
File : sessions.php