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 ('e0248cd2ea73d9c6d8ded25a0563c32f', -1, 1756669843, 1756669843, 'd849d8af', 15, 0, 0)

Line : 237
File : sessions.php