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 ('1858d97b0b6b00e0b6e366c37c0823fe', -1, 1714100866, 1714100866, '12db1cb3', 971, 0, 0)

Line : 187
File : sessions.php