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 ('a4476b9ee8f68c6d15f05b0e5c32a5d2', -1, 1714097886, 1714097886, '12756b5a', 1494, 0, 0)

Line : 187
File : sessions.php