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 ('da94b64a1c70618f2e8a64e62d6a1dc0', -1, 1711717900, 1711717900, 'ae81be0a', 906, 0, 0)

Line : 187
File : sessions.php