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 ('2a0a81c92739fc5a5b0b888dd7bda8c0', -1, 1714039559, 1714039559, '0380c7d2', 2159, 0, 0)

Line : 187
File : sessions.php