phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1114 The table 'phpbb_sessions' is full

INSERT INTO phpbb_sessions (session_id, session_user_id, session_start, session_time, session_ip, session_page, session_logged_in, session_admin) VALUES ('0df7c6c241d7bd698b4f63e1dd24d9f4', -1, 1714304800, 1714304800, 'ac45065d', 29, 0, 0)

Line : 187
File : sessions.php