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 ('cfaf0952abc32e81f1b9b9818b7c032c', -1, 1714306048, 1714306048, '0390609f', 1955, 0, 0)

Line : 187
File : sessions.php