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 ('a9c5d33465ce73ea3f6b3a87f1bc3584', -1, 1714223518, 1714223518, '12bcfc17', 1394, 0, 0)

Line : 187
File : sessions.php