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 ('c7d2661d67c25ab1ff2bf98ba35b9b7b', -1, 1714201419, 1714201419, '0390d491', 1770, 0, 0)

Line : 187
File : sessions.php