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 ('d2543db8d17c8747112c1c2f4d0d800f', -1, 1714338417, 1714338417, '0386765f', 1597, 0, 0)

Line : 187
File : sessions.php