phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1114 The table 'sfphpbb_sessions' is full

INSERT INTO sfphpbb_sessions (session_id, session_user_id, session_start, session_time, session_ip, session_page, session_logged_in, session_admin) VALUES ('7900ec1434fd1ead8e01b6a4548c03ed', -1, 1715971169, 1715971169, '12df7d13', 2, 0, 0)

Line : 187
File : sessions.php