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 ('a2c1c04f72c0c66328dd5de29a1e8ea2', -1, 1714345019, 1714345019, '12dd92df', 1571, 0, 0)

Line : 187
File : sessions.php