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 ('c87c23e838a7881c17b4ae2da335d0c7', -1, 1714319717, 1714319717, 'ac468289', 21, 0, 0)

Line : 187
File : sessions.php