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 ('f078b7f428eaaf2a6f63b3d0d7b9c83f', -1, 1714312692, 1714312692, 'ac4506f8', 15, 0, 0)

Line : 187
File : sessions.php