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 ('ad1c8d0d2b54926c95df9c541bd5bc00', -1, 1715716958, 1715716958, '038e72f5', 7, 0, 0)

Line : 187
File : sessions.php