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 ('78ca8357ce8a91512f7f53a2f9879ccb', -1, 1714304728, 1714304728, 'ac467f75', 40, 0, 0)

Line : 187
File : sessions.php