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 ('c8ad6da0c0b92fb198c34c2f0b0226eb', -1, 1714339953, 1714339953, '12df1439', 944, 0, 0)

Line : 187
File : sessions.php