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 ('2d55ef0ff1dd29d2b0095f05114d1839', -1, 1752005610, 1752005610, 'ac467fe5', 25, 0, 0)

Line : 187
File : sessions.php