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 ('adfb9ff21b87b0666c4e1bb56b8a5b22', -1, 1714304959, 1714304959, '0390faa9', 1637, 0, 0)

Line : 187
File : sessions.php