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 ('4ffa4f8a4f122e37de47535c5ac0b0bb', -1, 1714295964, 1714295964, '1276c8c5', 787, 0, 0)

Line : 187
File : sessions.php