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 ('3648d78763b5b8e2c8a1c4564ad2b8ca', -1, 1714126095, 1714126095, '12da7f8d', 660, 0, 0)

Line : 187
File : sessions.php