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 ('7c735f0e954e6bf894ce03e3b9c4d7fe', -1, 1714362827, 1714362827, 'ac47feae', 40, 0, 0)

Line : 187
File : sessions.php