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 ('d144a4b8e2dfcb1a3ee2b65ab31e6d9b', -1, 1714323746, 1714323746, '0389b70e', 1714, 0, 0)

Line : 187
File : sessions.php