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 ('3d71446da931f9ac0dcdf5de2a4cc0a8', -1, 1715188369, 1715188369, '6ca2d853', 18, 0, 0)

Line : 187
File : sessions.php