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 ('ac03a072e876fe36d8da6d8b9e471171', -1, 1715477881, 1715477881, '12bdbc24', -4, 0, 0)

Line : 222
File : sessions.php