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 ('a8cd971d7e242ad7aa6e3345c0dfc5dd', -1, 1714284978, 1714284978, '0391ad84', 1547, 0, 0)

Line : 187
File : sessions.php