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 ('1451df52b8c062a1f00d2d6f1ba0a0e0', -1, 1714179131, 1714179131, 'ac46644c', 25, 0, 0)

Line : 187
File : sessions.php