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 ('a185d166c092b695cf716255abf020ca', -1, 1715552602, 1715552602, 'ac4664eb', 25, 0, 0)

Line : 187
File : sessions.php