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 ('15603c6d8c73f0a0cb8835e7c79f8c0c', -1, 1715339879, 1715339879, '0390fc8c', 7, 0, 0)

Line : 187
File : sessions.php