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 ('66986647229b9aa86d0f0bf1e37fc805', -1, 1714120586, 1714120586, '1275d8e5', 855, 0, 0)

Line : 187
File : sessions.php