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 ('f647414b668ecdf630f9c08858ef4e85', -1, 1714212974, 1714212974, '0391177b', 2174, 0, 0)

Line : 187
File : sessions.php