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 ('ac0b27ba4de0963ebf8040b76ac80bc9', -1, 1715311907, 1715311907, '12bf87e0', 0, 0, 0)

Line : 187
File : sessions.php