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 ('77148f98d6b71c98e96239a43bbfb0fa', -1, 1711712053, 1711712053, '2cc7e1dd', 20, 0, 0)

Line : 187
File : sessions.php