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 ('efd044e6407b5ac70f2f7c5d3b29b31c', -1, 1715620664, 1715620664, '6ca2d80f', 18, 0, 0)

Line : 187
File : sessions.php