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 ('5495d7eeb0f3136622cd46e7c6ad7c90', -1, 1754550126, 1754550126, 'd849d808', 2, 0, 0)

Line : 187
File : sessions.php