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 ('d4e640f53e08e1cecad6e2eeb2da0536', -1, 1714035036, 1714035036, 'ac468335', 18, 0, 0)

Line : 187
File : sessions.php