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 ('7a0b1b54d0a2b866fa38cd9b57b36a43', -1, 1714034777, 1714034777, '03913ca6', 1391, 0, 0)

Line : 187
File : sessions.php