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 ('2018b36a6aa869d36d1b9b1df7d4cf4c', -1, 1715311504, 1715311504, '0387c631', -4, 0, 0)

Line : 222
File : sessions.php