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 ('b5986202a5a7a0bae0dcb5d161b810c4', -1, 1714123527, 1714123527, 'ac4506d4', 15, 0, 0)

Line : 187
File : sessions.php