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 ('d93b1cf3d0f6b82918c07f8be3fc2b91', -1, 1714231101, 1714231101, '12dda5f6', 531, 0, 0)

Line : 187
File : sessions.php