phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1114 The table 'sfphpbb_sessions' is full

INSERT INTO sfphpbb_sessions (session_id, session_user_id, session_start, session_time, session_ip, session_page, session_logged_in, session_admin) VALUES ('ac7f8f8883cc791b8c6a2d0a0b1f8244', -1, 1715278483, 1715278483, '0d3afc08', -2, 0, 0)

Line : 187
File : sessions.php