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 ('db5a8b4954b6f76bb1a99734f056ef09', -1, 1715323499, 1715323499, '12bf9dba', 12, 0, 0)

Line : 187
File : sessions.php