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 ('88c8c2cc4f9e62c010f45605144c21df', -1, 1715001617, 1715001617, '0392ff7f', -4, 0, 0)

Line : 187
File : sessions.php