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 ('311a2c0c0dc788fe9dd4b6eb180d6aa4', -1, 1714276912, 1714276912, '12db5ff4', 1787, 0, 0)

Line : 187
File : sessions.php