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 ('ac36450edd7d463c3a5b256ee6b7d7d4', -1, 1714234071, 1714234071, 'ac4682b5', 51, 0, 0)

Line : 187
File : sessions.php