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 ('ab91a6364d2e2a9532a63e5ddd31f4e3', -1, 1711616960, 1711616960, '03e2feff', -4, 0, 0)

Line : 189
File : sessions.php