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 ('644f4f1fb88c6f0af4a9e8bd59f72cfd', -1, 1715895550, 1715895550, 'ac46838c', 15, 0, 0)

Line : 187
File : sessions.php