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 ('3b3c3119b8c616dbcfe67e5158ddacb6', -1, 1714333744, 1714333744, '12dcb2cf', 737, 0, 0)

Line : 187
File : sessions.php