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 ('591711a91a13f14a3d6d5fd994a074e6', -1, 1715083681, 1715083681, 'ac4664ae', 21, 0, 0)

Line : 187
File : sessions.php