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 ('2790edf7495d6d1ca8afbe6f339f47b6', -1, 1714091200, 1714091200, 'ac47fe6c', 25, 0, 0)

Line : 187
File : sessions.php