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 ('738d3d46f68c4d3c3b5d8b33a2e8a58e', -1, 1711716904, 1711716904, 'a29e4fb7', 16, 0, 0)

Line : 187
File : sessions.php