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 ('adf5ecbf9f6a967a19c0f74b5eaf7e1c', -1, 1714302911, 1714302911, 'ac47fe6d', 28, 0, 0)

Line : 187
File : sessions.php