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 ('1a6d9f0c34d58eb4f26a52a8f8a1e842', -1, 1754117333, 1754117333, 'd849d808', 5, 0, 0)

Line : 187
File : sessions.php