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 ('79bdbf837f0234835a99ac6f6c1f1580', -1, 1758162927, 1758162927, 'd849d8b5', 1, 0, 0)

Line : 222
File : sessions.php