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 ('8fe1551885c45c173f0fd5932125cdfb', -1, 1714220960, 1714220960, '12df1505', 1860, 0, 0)

Line : 187
File : sessions.php