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 ('0731a04e6ceebde6b0c77bf4b30229ff', -1, 1715515006, 1715515006, '12d8d170', 15, 0, 0)

Line : 222
File : sessions.php